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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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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, [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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, [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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, [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

It is well known that manufacturing high purity alumina ceramic plates is difficult because of the high melting point and hardness of most ceramics, a fact that limits the possibility of mechanical processing of ceramics, so alumina ceramic plates are often mixed with lower melting point glass for fluxing or bonding to make the final product easy [...]

Energy-bearing materials are broadly defined as a class of substances that contain a large amount of releasable chemical energy, and the main categories include launch charges, propellants, explosives, pyrotechnics, etc. Narrowly speaking, energy-containing materials refer to substances containing fuels and oxidizers that can independently carry out rapid chemical reactions and release energy, which can be [...]

Unlike traditional FR-4 or aluminum substrates, ceramic substrates have a coefficient of thermal expansion close to that of semiconductors and high heat resistance, making them suitable for products with high heat generation (high brightness LEDs, solar energy).   Comparison of three types of ceramic materials for manufacturing ceramic substrates I. Al2O3 So far, alumina substrates are [...]

Explosives are a class of materials that are chemically or energetically unstable, with heat production and a rapid rise in pressure, accompanied by a flash of light and a sound. Usually explosives do not release as much potential energy as petroleum fuels, but the rapid release of energy can also produce a tremendous amount of [...]

There are a variety of different brands and uses of sample pans on the market today, and the choice of sample tray is critical when analyzing different materials and performing different tests. Sample pans are available in aluminum, copper, platinum, and alumina, and are suitable for instrument brands such as American PE, American TA [...]

Alumina crucible is also called Corundum crucible, it is a common crucible in the laboratory as the accessories fitting of most Resistance Furnaces. With high-temperature resistance and corrosion resistance, widely used in the box resistance furnace. After using the ceramic corundum crucible for the experiment, some crystals produced. Sometimes the materials will since on the [...]