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June 2024

10 Main Materials for Making Ceramic Substrates: A Detailed Overview

By |2024-06-08T08:37:32+00:00June 8th, 2024|Uncategorized|

Ceramic substrates play a vital role in various industries, with alumina and zirconia being the most common types. But what about other ceramic substrate materials? Before we delve into that, let's understand a groundbreaking technique known as Direct Plating Copper (DPC) thin-film technology. DPC (Direct Plating Copper) thin-film technology revolutionizes the creation of copper films [...]

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May 2024

3 Different Ways Between Porous vs Zirconia Ceramics

By |2024-05-29T16:14:46+00:00May 29th, 2024|Uncategorized|

Dear readers, hello everyone! Today, we will explore two common advanced ceramic materials: porous ceramics and zirconia ceramics. Although both belong to the ceramic family, they differ significantly in structure, properties, and applications. Let's break them down one by one to help you better understand them. 1.Structural Differences As the name suggests, porous ceramics have [...]

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Beginner’s Guide to Using Aluminum Crucibles in Thermal Analysis

By |2024-05-13T05:17:23+00:00May 13th, 2024|Uncategorized|

Crucibles serve as sample containers for thermal analysis tests, ensuring that sensors remain uncontaminated during the testing process. The type of crucible used for testing not only holds significant importance for equipment maintenance but also greatly influences the test results. Considering crucible-related factors before testing often helps in interpreting curves, obtaining desired test results, and [...]

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What Can Thermogravimetric (TG) Analysis Measure?

By |2024-05-05T14:50:05+00:00May 5th, 2024|Uncategorized|

Thermogravimetric Analysis (TGA) is a powerful analytical technique used to investigate the thermal properties and thermodynamic behaviors of materials. By measuring the relationship between the mass and temperature changes of a sample under controlled temperature conditions, TGA provides valuable insights into physical and chemical transformations such as sublimation, oxidation, polymerization, curing, sulfuration, dehydration, crystallization, melting, [...]

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April 2024

Characteristics and Processing Considerations of Alumina Sheet

By |2024-04-23T13:35:45+00:00April 23rd, 2024|Uncategorized|

Alumina, also known as aluminum oxide (chemical formula: Al2O3), is a commonly used ceramic material. Alumina ceramic sheet, composed mainly of alumina, are formed through high-temperature sintering and find wide applications in industries and scientific research. They are often used in thick-film integrated circuits, manufacturing electronic ceramic substrates, conductive adhesives, capacitors, and other electronic components. [...]

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Top 10 FAQs for Thermogravimetric Analysis (TGA) Testing

By |2024-04-11T15:36:22+00:00April 11th, 2024|Uncategorized|

During thermogravimetric analysis (TGA) testing, many commonly asked questions arise. Today, we've compiled related queries to hopefully assist you. 1.Why shouldn't samples containing S or halogens be tested? Samples containing S, halogens, or similar components may generate corrosive gases during testing, potentially damaging the equipment. It's advisable to avoid testing such samples. If necessary, the [...]

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5 Differences in the Properties of Alumina Ceramics and Zirconia Ceramics

By |2024-04-01T15:26:43+00:00April 1st, 2024|Uncategorized|

Alumina ceramics is a ceramic material with alumina (Al2O3) as the main body, with relatively excellent conductivity, mechanical strength and high temperature resistance, is a very versatile ceramics. Zirconia ceramics is a superior performance of ceramic materials, corrosion resistance, high temperature resistance, wear resistance, and is known for its high strength, high toughness, applications are [...]

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March 2024

4 Troubleshooting Common Errors in DSC Experiments

By |2024-03-29T15:37:39+00:00March 29th, 2024|Uncategorized|

Differential scanning calorimetry (DSC) is a widely utilized analytical technique in material research and quality control. However, practical applications of DSC experiments often encounter various issues that may impact the accuracy and reliability of the results. This article aims to discuss prevalent problems in DSC experiments and provide corresponding solutions. 1.Instability in Sample Weight Variation [...]

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DSC principle and test characterization knowledge point organization

By |2024-03-22T15:21:40+00:00March 22nd, 2024|Uncategorized|

Thermal analysis techniques have been widely used in organic and inorganic compounds such as petroleum products, polymers, complexes, liquid crystals, biological systems, pharmaceuticals, etc., and have become a powerful tool for researching related problems. Differential Thermal Analysis (DTA) is an important thermal analysis method that measures the temperature difference between a substance and a reference [...]

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Factors to Consider in Sample Preparation for Thermogravimetric Analysis (TGA)

By |2024-03-14T15:49:30+00:00March 14th, 2024|Uncategorized|

Thermogravimetric analysis (TGA) is a technique used to measure the relationship between the mass of a substance and temperature under programmed heating conditions. It's a commonly used thermal analysis method in material testing. Do you know what factors need to be considered when preparing samples for thermogravimetric analysis (TGA)? Below are several factors to consider [...]

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February 2024

How is the roughness of alumina ceramics processed?

By |2024-02-27T14:48:14+00:00February 27th, 2024|Uncategorized|

Surface roughness generally refers to the smoothness of the surface. It refers to the difference in distance between the tiny undulations and peaks and valleys on the machined surface. The smaller the surface roughness, the smoother the surface. Alumina ceramics are not ordinary materials; they have high hardness. To improve the precision of the products, [...]

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Unveiling High-Temperature Cracking in Alumina Ceramics

By |2024-02-16T15:28:04+00:00February 16th, 2024|Uncategorized|

Alumina ceramics are prone to cracking under high-temperature conditions, which is a significant factor affecting their application. So, do you know why alumina ceramics crack at high temperatures? 1.Mismatched Thermal Expansion Coefficients: Alumina ceramics exhibit high heat resistance and good stability above 500°C. However, under high temperatures, uneven thermal expansion and contraction can generate thermal [...]

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January 2024

3 Factors Causing Damage to Alumina Ceramics

By |2024-01-25T14:08:58+00:00January 25th, 2024|Uncategorized|

Alumina ceramics are widely used due to their superior performance, meeting the needs of everyday and specialized applications in modern society. However, in the practical use of alumina ceramics, there are instances of damage occurring for various reasons. The main factors causing damage to alumina ceramics are as follows: 1.External Forces: One significant factor contributing [...]

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What is the TGA testing procedure and function?

By |2024-01-13T14:47:51+00:00January 13th, 2024|Uncategorized|

Thermogravimetric Analysis (TGA) is a dynamic technique that measures the weight changes of samples under different thermal conditions, often involving chemical transformations, decomposition, and compositional alterations in a controlled environment. TGA serves as a powerful tool for characterizing the physical and chemical properties of materials under precise and controlled atmospheres. Key Applications of TGA Include: [...]

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Alumina Molding Methods: A Close Look at 4 Techniques

By |2024-01-03T14:20:55+00:00January 3rd, 2024|Uncategorized|

Alumina-toughened ceramics, primarily composed of aluminum oxide (Al2O3) with a certain proportion of glass phase, are known for their high hardness, density, and compressive strength. With a hardness surpassed only by diamonds, alumina toughened ceramics are recognized as one of the hardest materials. Typically containing over 85% alumina, these ceramics exhibit exceptional hardness and wear [...]

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December 2023

7 Main Applications of Alumina Substrates

By |2023-12-13T12:43:02+00:00December 13th, 2023|Uncategorized|

Alumina ceramic substrates, renowned for their excellent thermal conductivity and airtightness, find wide-ranging applications in power electronics, electronic packaging, hybrid microelectronics, and multi-chip modules.  With advantages such as abundant raw materials, low cost, high mechanical strength and hardness, insulation properties, resistance to thermal shock and chemical corrosion, high dimensional accuracy, and good adhesion to metals, [...]

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November 2023

Alumina Ceramics: Your Solution for Durable Performance

By |2023-11-27T15:38:55+00:00November 27th, 2023|Uncategorized|

Alumina ceramics, primarily composed of aluminum oxide, undergoes processes such as high-temperature sintering to produce the alumina ceramic products essential in various industries and daily life. Alumina ceramics play a crucial role, known for their notable characteristics of wear resistance and high-temperature durability. So, in what ways does the durability of alumina ceramics manifest? 1. [...]

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5 Essential Steps for the Effective Use of Wear-Resistant Ceramic Tiles

By |2023-11-16T15:37:07+00:00November 16th, 2023|Uncategorized|

Wear-resistant ceramic tiles, derived from the meticulous high temperature alumina sintering, represent a specialized ceramic category renowned for their durability and hardness. This article delves into the intricacies of the construction process, offering five indispensable steps for maximizing the effectiveness of wear-resistant ceramic tiles. 1.Precision Measurement: Commence the construction process with meticulous measurements of the [...]

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3 Essential Maintenance Tips for Synchronized Thermal Analysis Instruments (TG/DSC)

By |2023-11-02T15:37:44+00:00November 2nd, 2023|Uncategorized|

Synchronized thermal analysis instruments, such as TG/DSC, combine the capabilities of TGA weight change detection and DSC enthalpy change detection. When testing samples, issues like sample cracking or foaming can sometimes lead to contamination or adhesion on the balance arm or within the heating furnace. If left unattended during prolonged testing without proper cleaning and [...]

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October 2023

Routine Maintenance and System Maintenance Methods for Thermal Analysis

By |2023-10-23T14:25:14+00:00October 23rd, 2023|Uncategorized|

A thermal analyzer is a crucial piece of laboratory equipment used for studying the thermal properties and physical-chemical characteristics of materials. Its contributions to scientific research are invaluable. To ensure the seamless functioning of a thermal analyzer, one must not overlook routine maintenance and system maintenance. Below, we'll introduce three daily maintenance methods and three [...]

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3 Maintenance Tips to Effectively Extend the Service Life of the Thermal Analyzer

By |2023-10-13T16:05:53+00:00October 13th, 2023|Uncategorized|

Thermal analyzer because of the advantages of accurate measurement and convenient operation, it is widely used in plastic polymer, medicine food, and other fields, but in the actual use of the process, the standard and correct operation is very important, but do a good job of daily maintenance work to make the machine's productivity has [...]

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September 2023

What is oxidation induction time?

By |2023-09-26T16:31:22+00:00September 26th, 2023|Uncategorized|

For users who have not been exposed to thermal analysis instruments, this term is still unfamiliar, but for some scientific research units, polymer materials, chemical, food and pharmaceutical industries, they often use the oxidation induction time tester to measure the properties of the material, and analyze the data through the experiment. In fact, oxidation induction [...]

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Thermal Analysis in the Rubber Industry

By |2023-09-13T14:50:17+00:00September 13th, 2023|Uncategorized|

In the rubber industry, thermal analysis has become an important means of characterizing elastomers and monitoring product quality. Thermal analysis is a set of techniques to characterize the relationship between the nature of the material and the temperature, which has a wide range of applications in the qualitative and quantitative characterization of the material's thermal [...]

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Testing the Glass Transition and Post-Cure of Epoxy Resins with TM-DSC

By |2023-09-13T13:59:26+00:00September 13th, 2023|Uncategorized|

Epoxy resins are a common thermosetting polymer material and are often encountered in routine DSC testing. Many of these samples are semi-cured samples, which are expected to test the glass transition temperature and post-curing process, and these two thermal effects are often similar in the temperature range, using the traditional DSC linear heating test method, [...]

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August 2023

3 latest cutting methods of alumina wear-resistant ceramic sheet

By |2023-08-28T12:48:41+00:00August 28th, 2023|Uncategorized|

With the continuous development and progress of science and technology, wear-resistant ceramic sheet has been widely used in various fields, before the use of ceramic alumina plates, we often have requirements for the size of the ceramic plate, you need to cut wear-resistant ceramic sheet, due to the alumina wear-resistant ceramic sheet has a super-hard, [...]

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Sample Pan Selection for Accurate DSC Analysis: A Step-by-Step Guide

By |2023-08-15T16:06:16+00:00August 15th, 2023|Uncategorized|

When doing Differential Scanning Calorimeter (DSC) test, some students are not sure how to choose the experimental conditions of DSC because they don't know much about DSC test, The following summarizes the five ideas for choosing the experimental conditions, and we hope that it will be helpful to you. 1. Determination of starting temperature. First [...]

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July 2023

How to cut Alumina Ceramic Tube

By |2023-07-31T15:48:23+00:00July 31st, 2023|Uncategorized|

Ceramic tube is also called metal-ceramic lined composite tube, or wear-resistant ceramic tube, because the hardness of the ceramic tube is relatively high, and also high-temperature resistance. so the ceramic tube is generally used in heavy industry, such as power plant ash removal pipeline, heavy media transportation, pneumatic conveying, coal washing plant, mineral processing plant, [...]

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One large crucible with several small crucibles inside

By |2023-07-19T15:43:50+00:00July 19th, 2023|Uncategorized|

Ceramic Crucible, is a vessel commonly used in chemical laboratories to melt or cauterize certain materials. Sometimes it also refers to the refractory container for melting metals or other materials in industry. Crucible capacity varies in size, the laboratory with a small crucible, the capacity of only a few milliliters to dozens of milliliters, commonly [...]

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8 Normal Questions About Thermogravimetric Testing

By |2023-12-04T07:45:30+00:00July 9th, 2023|Uncategorized|

Thanks for your interest in thermogravimetric testing. I have provided answers to some frequently asked questions about TG testing for your reference. Q1) Argon atmosphere weight loss curve at the beginning of the non-weight loss instead of weight gain, why? A1) The slight weight gain at the initial stage in an inert atmosphere may be [...]

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June 2023

Introduction to the Method of Forming Platinum Crucibles

By |2023-06-29T15:52:31+00:00June 29th, 2023|Uncategorized|

For platinum crucible processing, there are two domestic molding processes: die stamping molding and spinning molding. 1. Die stamping Advantages: low processing difficulty and high processing efficiency; Disadvantage: Using the bottom die stamping to make the platinum sheet pull up, the wall thickness of the stressed part is thinner than the other parts because it [...]

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3 Factors Affecting The Quality Of High-temperature Electric Furnace Heat Treatment

By |2023-06-19T15:12:12+00:00June 19th, 2023|Uncategorized|

In the use of high-temperature electric furnace for heat treatment, there are many factors that affect the final treatment quality effect, here I talk about the following three aspects - which factors will affect the quality of high-temperature electric furnace heat treatment. 1.Heat treatment workpiece Before heat treatment, first check the planning of the heat [...]

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How To Cut Alumina Ceramic Tube?

By |2023-06-08T22:47:24+00:00June 8th, 2023|Uncategorized|

High-purity ceramic alumina tube is widely used in various laboratories for metal and non-metal sample analysis and melting material, and is an important part of high-temperature vacuum tube electric furnace, vacuum atmosphere furnace, tin bath tube for the float glass industry, guard tube for solar glass, electric furnace wire support tube, aluminum trichloride industry through-chloride [...]

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May 2023

Precision in Thermal Analysis: A Comprehensive Guide to DSC Testing Instrument Calibration and Inspection for Material Analysis and High-Temperature Industries

By |2023-05-25T16:06:30+00:00May 25th, 2023|Uncategorized|

The goal of temperature correction is to reduce the discrepancy between the sample's actual temperature and the thermocouple temperature reading. Our staff discovered while administering the DSC test that many of the students did not have much knowledge of the DSC test. As a result, we have compiled all of the information available on the [...]

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Best Practices for Alumina Crucible Safety in Thermal Analysis: Ensuring Operator and Sample Integrity

By |2023-05-16T16:03:33+00:00May 16th, 2023|Uncategorized|

Alumina crucibles are widely used in thermal analysis due to their high melting point, thermal stability, and resistance to chemical attack. They are essential tools for accurately measuring the physical and chemical properties of materials at high temperatures. However, to ensure reliable results and maintain operator and sample integrity, it is important to implement best [...]

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How Can You Extend the Lifespan of Your Alumina Tubes in High Temperature Furnaces?

By |2023-05-06T15:48:40+00:00May 6th, 2023|Uncategorized|

Have you ever faced the problem of frequent replacement of your alumina tubes in high-temperature furnaces? It can be frustrating and expensive to replace them repeatedly. However, there are ways to extend the lifespan of your alumina tubes, and in this article, I will share some tips to help you do just that. 1)Protect Your [...]

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April 2023

Alumina Plates: The Best Choice for Electrophoresis

By |2023-04-24T15:10:39+00:00April 24th, 2023|Uncategorized|

Electrophoresis is a technique used to separate molecules based on their size and charge. It is a powerful tool for scientists in a variety of fields, including biology, chemistry, and medicine. One of the most important components of an electrophoresis system is the plate. The plate must be able to support the gel, which is [...]

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Can Alumina Crucibles Withstand Extreme Temperatures?

By |2023-04-22T12:27:43+00:00April 22nd, 2023|Uncategorized|

As a ceramic trading company, we often receive questions from clients regarding the performance of our products under extreme conditions. One of the most frequently asked questions is whether alumina crucibles can withstand extreme temperatures. In this blog post, we will provide a comprehensive answer to this question and shed light on the properties of [...]

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Mastering Alumina Crucible Handling: Best Practices for Thermal Analysis Operators

By |2023-12-04T07:43:20+00:00April 22nd, 2023|Uncategorized|

Alumina crucibles are essential tools in thermal analysis experiments, used for a wide range of applications in industries such as materials science, chemistry, and metallurgy. Proper handling of alumina crucibles is crucial to ensure accurate and reliable results, as mishandling can lead to contamination, crucible cracking, and poor performance. In this blog article, we [...]

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The Benefits of Using Alumina Crucible for High Temperature Applications

By |2023-04-09T14:58:53+00:00April 9th, 2023|Uncategorized|

When it comes to high temperature applications, choosing the right materials is important. Due to their excellent thermal and chemical properties, alumina crucibles are a popular choice for many industries. I'll go over the benefits of using alumina crucibles for high-temperature applications in this article. What is Alumina Crucibles? High-purity ceramic crucibles made of alumina [...]

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March 2023

5 Factors to Consider When Choosing Alumina Crucible for Your Lab and Materials Research

By |2023-03-19T13:36:28+00:00March 19th, 2023|Uncategorized|

Alumina crucibles, with good thermal stability and chemical resistance are an important part of laboratory and materials research applications. However, selecting the correct alumina crucible is critical to obtaining accurate experimental results. I have summarized the top 5 factors to consider before choosing an alumina crucible for purchase. 1) Temperature range and thermal shock resistance. [...]

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Common Issues and Solutions: 4 Tube Furnace Problems to Solve

By |2023-03-13T15:27:38+00:00March 13th, 2023|Uncategorized|

In any laboratory setting, equipment malfunctions are a common occurrence that can cause significant frustration and downtime. Tube furnaces are no exception, and if not addressed quickly, issues with these devices can significantly impede experiment progress and compromise results. What are some of the most frequent problems with tube furnaces, and how can they be [...]

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8 Tips for Optimizing Your Tube Furnace Operation

By |2023-03-09T15:20:55+00:00March 9th, 2023|Uncategorized|

Tube atmosphere resistance furnaces are essential for a variety of industries, including metallurgy, glass, heat treatment, lithium positive and negative materials, new energy, and abrasives. This specialized equipment is used to measure the material's performance in specific atmospheric conditions. In order to ensure the use of the safe and reliable tube furnace, after each use [...]

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February 2023

Top 10 Tips for Using DSC and TGA Sample Pans

By |2023-02-28T15:59:02+00:00February 28th, 2023|Uncategorized|

If you are using thermal analysis instruments such as DSC and TGA, here are 10 tips to help you make the most of your DSC and TGA sample pans. 1. Choose the right sample tray material. DSC and TGA sample pans can be made of different materials, usually prepared with inert materials such as aluminum, [...]

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The Key to Successful Thermal Analysis Experiments: Choosing the Right Types of Crucibles

By |2023-02-23T15:27:10+00:00February 23rd, 2023|Uncategorized|

Standard crucible.Depending on the need, they can be completely sealed or the lid can be drilled to obtain an autogenous atmosphere or a completely free exchange atmosphere. Light aluminum crucibles.This crucible has the smallest signal time constant, especially when combined with helium. It is ideal for pressing thin film, sheet, or powder samples into the [...]

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Common Problems and Responses for Newcomers to Thermal Analysis Crucibles

By |2023-02-13T15:06:02+00:00February 13th, 2023|Uncategorized|

As a novice using a thermal analysis crucible, you may encounter various problems. 1. The temperature rise rate is too fast. The heating rate is too fast, which can lead to an unstable baseline, inaccurate temperature test, crucible cracking, etc. Generally, choose 10-20 degrees Celsius/min. 2. Incorrect choice of atmosphere. Generally need to choose according [...]

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January 2023

Material requirements for thermocouples commonly used in laboratory electric furnaces

By |2023-01-28T13:59:15+00:00January 28th, 2023|Uncategorized|

Do you know about thermocouples? Do you know the material requirements for thermocouples commonly used in laboratory furnaces? Choosing the right thermocouple material can help you achieve better test results. I think the choice of thermocouple material from The following aspects are to consider. high temperature, experimental furnace- thermocouple temperature range depends mainly on the [...]

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4 Cleaning Recommendations for Platinum Crucibles After Extended Use

By |2023-01-12T14:21:13+00:00January 12th, 2023|Uncategorized|

Platinum crucibles are made with high purity of platinum, the purity of the crucible is more than 99.0%. Platinum crucibles are famous for their high melting point, high-temperature resistance, good thermal conductivity, and very stable chemical properties, it does not react with hydrofluoric acid and molten alkali metal carbonates, etc., so it is widely [...]

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Top 7 Aluminum Oxide Crucible Precautions Before Use

By |2023-01-08T11:48:38+00:00January 8th, 2023|Uncategorized|

Alumina crucible is a crucible commonly used for evaporation, concentration, crystallization, and scorching of solids in solution, so do you know what precautions are taken before using an alumina crucible? We have briefly summarized 7 points of precautions. Choose theright size and shape of alumina crucibleto ensure it fits your experimental needs. Check the surface of [...]

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December 2022

6 reasons why alumina crucible is easy to crack

By |2022-12-21T14:39:48+00:00December 21st, 2022|Uncategorized|

Aluminum oxide crucible has the characteristics of high-temperature resistance and corrosion resistance and is widely used in laboratories, etc. However, although the alumina crucible is good for use, it is also easy to crack, have you found the reasons that make it easy to crack? Better Ceramic CO., Ltd summarizes as follows. 1. Overheating: Aluminum [...]

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6 conditions that can easily cause the alumina crucible to break when used

By |2022-12-14T15:09:14+00:00December 14th, 2022|Uncategorized|

Analyzing the reasons why alumina crucible is easy to break when using, there are mainly the following points. 1.The reason for easy breaking when using an alumina crucible may be caused by its fragile structure. Alumina is a high-temperature resistant and highly brittle material, it is easily broken by external forces. when using an alumina [...]

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November 2022

6 Types Of Screw Classification Methods

By |2022-11-30T13:39:58+00:00November 30th, 2022|Uncategorized|

Screws are tools that use the physics and mathematics of beveled circular rotation and friction of an object to tighten the instrumental mechanism gradually. 1) the different materials can be divided into ceramic screws, metal screws, plastic screws, etc. a). Ceramic screws Ceramic screws, also known as ceramic bolts, ceramic fasteners, high-temperature screws, etc... With [...]

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Does Tube Furnace Choose Partial Vacuum Or Whole Vacuum?

By |2022-11-25T15:35:35+00:00November 25th, 2022|Uncategorized|

Muffle furnace, high-temperature furnace, tube furnace, etc., are widely used laboratory heating equipment, they are always used for studying metals, ceramics, polymers, and other raw materials, most of them must be evacuated to carry out experiments, in these heating equipment belong to the tube furnace on the evacuation performance indicators are stronger. Tube furnaces are [...]

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What is Ceramic Screw?

By |2022-11-23T01:46:49+00:00November 23rd, 2022|Uncategorized|

Ceramic screws, also known as ceramic screws, ceramic bolts, and ceramic fasteners, are screws made of zirconia, alumina, silicon nitride, and other materials. Ceramic screws are one of many screw materials. Because ceramic has excellent insulating properties, ceramic screws are generally used to fasten the insulation of high-temperature furnaces and hold the fixtures together in [...]

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October 2022

What type of crucible should I choose if I measure TG and DSC?

By |2022-10-25T15:40:19+00:00October 25th, 2022|Uncategorized|

TG and DSC are two different thermal analysis methods, and some of you are asking what type of crucible should I choose if I measure TG and DSC? To answer this question, we must first clarify what TG and DSC are. Thermogravimetry Analysis (TGA) is a method of measuring the mass of a substance as [...]

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how to use tube furnace?

By |2022-10-17T12:10:44+00:00October 17th, 2022|Uncategorized|

1.The tubular electric furnace does not need any special installation method, it can be placed on the indoor flat ground or work on the stage. But the supporting controller should avoid vibration, and the placement position should not be too close to the electric furnace to prevent overheating and affect the normal work of [...]

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Alumina Crucible Maximum Temperature

By |2022-10-08T15:34:25+00:00October 8th, 2022|Uncategorized|

Alumina crucible is widely used in various laboratories, metals, and non-metal sample analyses and melts and different industrial analyses, due to its superior high-temperature resistance, corrosion resistance, scouring resistance, and wear resistance. Do you know the maximum operating temperature and general operating temperature of an aluminum oxide crucible? Aluminum oxide Properties 99.5% 99.0% [...]

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September 2022

How does a tube furnace work?

By |2022-09-23T15:40:43+00:00September 23rd, 2022|Uncategorized|

Do you know how a vacuum tube furnace works in a high-temperature furnace? The vacuum tube furnace is a vacuum environment, and combined with heat treatment technology, the vacuum tube furnace can complete the sintering of products. Because of the vacuum, the products placed in the furnace do not react with air and thus [...]

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What are tube furnace used for? What kind of working environment and operating requirements does it require?

By |2022-09-19T15:39:46+00:00September 19th, 2022|Uncategorized|

Tube furnace is a type of furnace that can be both vacuum and atmosphere, usually, the atmosphere is for the experimental materials for atmosphere protection. It is mainly used in various industrial and mining enterprises, scientific research unit laboratories, laboratory heating, heat treatment, is a variety of laboratory instruments and equipment. Then you know what [...]

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Can the muffle furnace open the door in use?

By |2022-09-05T13:55:29+00:00September 5th, 2022|Uncategorized|

Muffle furnace is commonly used heating equipment, generally used in laboratories, industrial and mining enterprises, scientific research units, and other units, to do elemental analysis and determination, sintering and dissolution and analysis of ceramics, precision annealing and micro crystallization of glass, precision annealing of crystals, ceramic glaze preparation, powder metallurgy, sintering of nano-materials, metal parts [...]

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Do you know what is the difference between Tube furnace and Muffle furnace?

By |2022-09-01T15:57:58+00:00September 1st, 2022|Uncategorized|

Tube furnace is mainly used in metallurgy, glass, heat treatment, lithium positive and negative materials, new energy, abrasives, and other industries to determine the material under certain temperature conditions of professional equipment. There are single-tube, double-tube, horizontal, openable, vertical, single-temperature zone, double-temperature zone, three-temperature zone, and other types of the tube furnace. Mainly used [...]

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August 2022

What are thermal analysis and International mainstream instrument brands?

By |2022-08-22T15:18:03+00:00August 22nd, 2022|Uncategorized|

A Thermal Analyzer is a large class of instruments, that measure the physical properties (force, heat, electricity, sound, light, magnetism, mass, size, etc.) of substances about temperature, or time under programmed temperature control and certain atmospheric conditions. It can be used in conjunction with analytical chemistry instruments and electron microscopy instruments, and complement each [...]

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what temperature can a ceramic crucible withstand?

By |2022-08-16T16:11:43+00:00August 16th, 2022|Uncategorized|

Crucibles, an important part of chemical equipment, are containers for melting and refining metallic liquids and heating solid-liquid reactions. There are various types of crucibles, among which ceramic crucibles are an important part of crucibles. Ceramic crucibles can be divided into quartz crucible, corundum crucible, boron nitride crucible, zirconium oxide crucible, etc. according to raw [...]

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9 Things to pay attention to when using the tube electric furnace

By |2022-08-08T15:04:37+00:00August 8th, 2022|Uncategorized|

Tube electric furnace is suitable for laboratory or factory for analysis and determination of research, high-temperature heating and metal heat treatment, and other work. When using the corundum tube thermostat automatic temperature controller or with the thermostat controller to control the temperature of the furnace to work, widely used in ceramics, metallurgy, electronics, glass, chemical, [...]

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July 2022

What do I need to pay attention to when pickling a quartz crucible?

By |2022-07-21T15:23:58+00:00July 21st, 2022|Uncategorized|

Pickling is required in the production of quartz crucibles, but do you know what are the precautions to take when pickling it? If you don't pay attention to it, it may produce precipitation and thus affect the quality of the product. Next, we will remind you of the following three points of attention in the [...]

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What cannot be heated in a quartz crucible?

By |2022-07-12T14:29:11+00:00July 12th, 2022|Uncategorized|

In the laboratory, some special instruments are often used to realize the heating operation, such as quartz crucible, alumina crucible, etc. The quartz crucible is widely used in the experiment because of its stable performance and heat resistance, however, because the main component of the quartz crucible is silica, so it causes that it cannot [...]

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What is the difference between a quartz crucible and a graphite crucible?

By |2022-07-12T14:31:15+00:00July 6th, 2022|Uncategorized|

Quartz crucible and graphite crucible are two types of crucibles that are more used in the market, but many users are not too clear about the difference between the two crucibles when choosing crucibles, so they can't achieve the purpose of the experiment by selecting crucibles, so let's briefly talk about the three differences between [...]

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How to choose the suitable crucible for TGA analysis?

By |2022-07-04T11:40:34+00:00July 4th, 2022|Uncategorized|

Crucibles are available in many different materials to meet the needs of different experiments. Do you know how we should choose a crucible for TGA analysis? In general, crucibles should be selected from materials that are not reactive or catalytically active for the specimen, intermediate products, final products, and atmosphere. Some researchers have found that [...]

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June 2022

6 Differences Between Quartz Ceramic Crucibles and Ceramic Porcelain Crucibles

By |2022-06-20T13:20:28+00:00June 20th, 2022|Uncategorized|

Crucible is a vessel for melting and refining liquid metals and heating solid-liquid reactions, and it is the basis for smooth chemical reactions. To meet different needs, there are many different crucibles to choose from, among which the most widely used is ceramic crucible. Ceramic crucible can be divided into quartz ceramic crucible, the physicochemical [...]

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May 2022

What does a ceramic crucible look like in a high-temperature electric furnace?

By |2022-05-09T13:15:13+00:00May 9th, 2022|Uncategorized|

The selection of experimental crucibles generally requires different types of crucibles depending on the material and the temperature. Crucibles are mostly divided into crucibles can be divided into three main categories: graphite crucibles, clay crucibles, and metal crucibles. Experimental electric furnaces use high-purity corundum crucibles, quartz crucibles, and quartz crucibles with zirconium. What does [...]

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April 2022

5 Tips To Extending the Lifespan of High Purity Alumina Crucibles

By |2022-04-29T07:18:36+00:00April 29th, 2022|Uncategorized|

Alumina crucibles, also call corundum crucibles, usually refer to crucibles with more than 95% alumina content. They are widely used because of the good high-temperature insulation, mechanical strength, high thermal conductivity, and low thermal expansion. To better extend the service life of the alumina ceramic crucible, do you know what are the precautions? 1. Do [...]

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Sample dosage tips for thermal analysis

By |2022-04-25T07:03:44+00:00April 25th, 2022|Uncategorized|

This article briefly introduces tips on sample dosage for thermal analysis techniques such as thermogravimetry, differential thermal analysis, differential scanning calorimetry, thermogravimetric-differential thermal analysis, and thermogravimetric-differential scanning calorimetry, which are commonly used in thermal analysis. When preparing an experiment, one of the primary parameters is the amount of sample, and how to choose the right [...]

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Considerations when using platinum crucibles

By |2022-04-17T12:33:24+00:00April 17th, 2022|Uncategorized|

In general, choosing the right crucible can help ensure better results. The type of crucible used for measurement can have a significant impact on the quality of the results obtained and on the important characteristics of the TGA and DSC signals. Do you know what are the precautions when using it? 1. The melting point [...]

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How to choose an excellent alumina crucible for thermal analysis?

By |2022-04-06T13:46:35+00:00April 6th, 2022|Uncategorized|

An excellent alumina crucible has good thermal conductivity, high mechanical strength, high-temperature resistance, corrosion resistance, scouring resistance, chemical stability, and thermal shock resistance. High-temperature resistance. The crucible can be used at temperatures up to 1750℃. Reusable. After the test is finished, the used crucible can be washed with water or washed with 10% hydrochloric acid [...]

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March 2022

Thermal Conductivity Measurement of Soft Materials

By |2022-03-27T13:29:43+00:00March 27th, 2022|Uncategorized|

Thermal management, including heat transfer, dispersion, storage, and conversion, has a specific concept in the electronics, battery, and automotive industries. Among these, thermal management materials play an important role as they work in concert with other control units to ensure that the working system operates properly at the appropriate temperature. Along with technological developments in [...]

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Classification and application of common alumina ceramic tubes

By |2022-03-17T15:42:17+00:00March 17th, 2022|Uncategorized|

The common alumina ceramic tubes on the market can be classified according to the alumina content; 75% alumina tubes, 85% alumina tubes, 95% alumina tubes and 99% alumina tubes. 75% and 85% alumina tubes are also called high alumina tubes, 95% and 99% alumina tubes are called corundum tubes. 75% alumina tubes is usually said [...]

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Classification of alumina ceramic screws

By |2022-03-06T12:22:37+00:00March 6th, 2022|Uncategorized|

Ceramic screws are a kind of special ceramic product prepared by zirconia, alumina, silicon nitride, and other ceramic powders, which are widely used as alumina ceramic screws and zirconia ceramic screws, among which alumina ceramic screws are divided into 99% alumina ceramic screws and 95% alumina ceramic screws. Alumina ceramic screws can be divided into [...]

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January 2022

Application of ceramic screws

By |2022-01-19T13:30:16+00:00January 19th, 2022|Uncategorized|

Ceramic screws have excellent characteristics such as high temperature resistance, insulation, non-magnetic, corrosion resistance, environmental protection, beautiful, never rust, etc., not only can be comparable with traditional plastic screws, metal screws, and in recent years, the performance of ceramic screws have been improved, and the application areas are becoming broader and broader, in some areas [...]

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December 2021

Introduction of Ceramic Screws

By |2021-12-21T12:33:38+00:00December 21st, 2021|Uncategorized|

Ceramic screw is a kind of special ceramic products prepared by zirconia, alumina, silicon nitride and other ceramic powders, it is known that special ceramics have stable physical and chemical properties, physical properties are mainly in high temperature resistance, light weight, insulation, high hardness, strength, wear resistance, etc., chemical properties are mainly surface in acid [...]

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November 2021

What is the finishing process of alumina ceramics?

By |2021-11-17T01:52:29+00:00November 17th, 2021|Uncategorized|

Now on the market, alumina ceramic material is not rare, this material applied to the chemical properties of alumina, but not the combination of alumina and ceramic, this alumina ceramic material with other different materials of the same pass, thermal conductivity and ductility have a great advantage. So what is the finishing process of alumina [...]

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October 2021

Properties of ceramic screws

By |2021-10-25T13:55:31+00:00October 25th, 2021|Uncategorized|

Ceramic screws are a kind of special ceramic product prepared by zirconia, alumina, silicon nitride, and other ceramic powders, so do you know what physical and chemical properties ceramic screw have? Physical properties (1)High and low-temperature characteristics Ceramic screws in a high-temperature environment (800 degrees Celsius) do not deformation, ductility, will not reduce the strength [...]

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Do you know the characteristics of alumina ceramics?

By |2021-10-14T11:51:24+00:00October 14th, 2021|Uncategorized|

Alumina is also a widely used ceramics because of the superior performance of alumina ceramics, the application in modern society has become more and more widespread this article is mainly for alumina ceramic characteristics to do the detailed introduction. Alumina ceramic characteristics. 1. Hardness Alumina Rockwell hardness of HRA80-90, hardness is second only to diamond, [...]

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September 2021

Analysis of the calcination process of clay bricks with NETZSCH instruments

By |2021-09-30T01:06:13+00:00September 30th, 2021|Uncategorized|

Clay bricks, also called sintered bricks, are small man-made blocks for construction. Clay bricks are made of clay as the main raw material, treated with clay, shaped, dried and roasted, and are available as solid and hollow. Solid bricks and porous bricks are mostly used in load-bearing structure walls, and hollow bricks are mostly used [...]

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Do you know what are the excellent characteristics of alumina ceramic materials?

By |2021-09-14T02:44:40+00:00September 14th, 2021|Uncategorized|

Alumina ceramic materials have been further improved and enhanced on the basis of traditional ceramic properties, enabling them to adapt to various special needs of different industries and have a good market reputation value. What are the special excellent characteristics of alumina ceramics? In the field of electronic circuits, the functional properties of the material [...]

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August 2021

What factors cause the wear of alumina ceramics?

By |2021-08-25T14:36:08+00:00August 25th, 2021|Uncategorized|

Ceramics are widely used in our daily life, and alumina ceramics are also more commonly used, mainly in machinery, metallurgy, casting, and other industries for interface parts used more. We all know that alumina ceramics is easy to wear and break the object, in life affect the alumina ceramic wear factors are many, let us [...]

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Do you know the difference between high-temperature alumina and alumina?

By |2021-08-13T11:31:00+00:00August 13th, 2021|Uncategorized|

Many users do not know the difference between high-temperature alumina and alumina, and some even mix the two together, in order to facilitate the purchase of suitable alumina, please spend two minutes to look at our article. Alumina melting point of about 2000 degrees, is a white solid insoluble in water, tasteless, hard texture, easy [...]

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July 2021

Precautions for the use of alumina tubes and alumina ceramic crucibles in microwave high temperature equipment

By |2021-07-29T01:16:38+00:00July 29th, 2021|Uncategorized|

High purity alumina furnace tube, while taking advantage of its high purity, high temperature resistance, good denseness and other quality characteristics, we must follow the inherent characteristics of corundum material: poor thermal shock resistance, can not be rapid cold and rapid heat. Therefore, in the use of our microwave high-temperature furnace, we need to operate carefully, [...]

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Characteristics of Thermal Analysis Crucibles

By |2021-07-14T07:30:07+00:00July 14th, 2021|Uncategorized|

Thermal analysis crucibles are used for Thermal Analysis Equipment, there are many characteristics of crucibles.   High thermal conductivity: The heat transfer between the sample and crucible is fast to ensure that there is a very small temperature difference between the two, and the temperature is evenly distributed.   Stable structure performance: High purity powder [...]

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June 2021

Comprehensive thermal analysis applications for food products

By |2021-06-22T13:54:46+00:00June 22nd, 2021|Uncategorized|

 Thermal analysis is a class of techniques that measure the physical properties of a substance in relation to temperature under programmed temperature control. In the process of heating or cooling, as the structure, phase and chemical properties of the substance change, usually accompanied by corresponding changes in physical properties, in turn, constitute the corresponding various [...]

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May 2021

Three common methods of thermal analysis

By |2021-05-24T13:35:51+00:00May 24th, 2021|Uncategorized|

Thermal analysis is a class of techniques that measure the relationship between the physical properties of a substance and its temperature under program-controlled temperature conditions.   The technique consists of three aspects: 1, the substance is subjected to programmed temperature control, which usually means that it is warmed (cooled) at a certain rate. 2, a [...]

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What is the Differential Thermal Analysis (DTA)?

By |2021-05-21T02:13:05+00:00May 21st, 2021|Uncategorized|

Differential Thermal Analysis measures the relationship between temperature and heat flow within a material in relation to thermal transitions and has a wide range of applications, especially in materials development, performance testing and quality control. Material properties such as glass transition temperature, cold crystallization, phase transition, melting, crystallization, product stability, curing/crosslinking, oxidation induction period, etc., [...]

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Plastic vs. ceramic materials in the electronics market

By |2021-05-11T14:28:33+00:00May 11th, 2021|Uncategorized|

Ceramic substrate materials are widely used in power electronics, electronic packaging, hybrid microelectronics and multi-chip modules due to their excellent thermal conductivity and air tightness.   Comparison of plastic and ceramic materials   Plastics, especially epoxy resins, still dominate the entire electronics market so far due to their better economics, but many special areas such [...]

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April 2021

Why choose the appropriate rate of warming in the experiment?

By |2021-04-22T07:20:47+00:00April 22nd, 2021|Uncategorized|

The rate of warming has an obvious effect on the results of thermal analysis experiments, some reactions are greatly affected by temperature, to see the change with temperature, so the rate should be well grasped, the following is a comparison of the advantages and disadvantages of fast and slow warming.   Rapid temperature rise. Advantages: [...]

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How to Prepare DSC Samples

By |2021-04-14T14:24:50+00:00April 14th, 2021|Uncategorized|

METTLER TOLEDO has crucibles to meet every need. We will show the preparation of a DSC sample using a 40 µL standard aluminum crucible and a 100 µL aluminum crucible as examples.   The samples are powder samples and suspensions. For DSC sample preparation, you will need.     A microbalance, placed on a stone table     Crucible [...]

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March 2021

Crucibles for TGA Sample Carrier (HTP40000A58.000-00) of the STA 449 F1/F3/F5 Jupiter, STA 449 F3 Nevio

By |2021-03-30T13:25:23+00:00March 30th, 2021|Uncategorized|

Material (Purity/%) Temperature Range Consisting of Dimension/ (ø x Height)/ Volume Remarks Order Number Al2O3 (99.7) Max. 1700°C Slip-on plate, flat ø 10 mm GB343550 Al2O3 (99.7) Max. 1700°C Slip-on plate ø 17 mm GB445240 Al2O3 (99.7) Max. 1700°C  Crucible 0.9 ml GB445215 Al2O3 (99.7) Max. 1700°C  Lid  For GB445215 GB445216 Al2O3 (99.7) Max. [...]

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