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2022-12-21
Laboratory Crucibles|What Are They? Why They Are Important for Accurate Results? What is a laboratory crucible? A laboratory crucible is a heat-resistant container used in chemical laboratories for high-temperature heating and melting of substances. The most common type is made of ceramic material or graphite, with clay as the binding agent that helps the crucible withs...
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2022-12-20
Cleaning your TGA alumina crucible Make sure you're treating your TGA Alumina Crucible right with our detailed guide on the best way to clean it! Follow these 7 tips and maintain optimal quality. Cleaning your TGA alumina crucible can be a daunting task, but it's important to do an effective job and maintain optimal quality. Follow this guide to learn ...
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2022-12-19
Alumina Tubes for High Temperature Ceramic tubes were first used in ancient Egypt around 3000 BC. They were made by pouring molten clay into a mould and allowed air to escape through holes on the bottom. The clay would cool and harden inside the mould, creating a hollow cylinder. The first recorded use of alumina ceramics dates back to the year 535 BC when Chinese alchemists discovered how to prod...
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2023-01-03
Alumina Ceramic Crucible It is one of the most common laboratory crucibles. Crucibles are containers that can withstand very high temperatures and are used to melt metals, glass, and pigments. They are usually made of materials with a higher melting point than those being melted. The crucible material must also have good strength even if it's extremely hot. Alumina(aluminum oxide) is an ideal mate...
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2022-12-14
Alumina Ceramic Tube|How Do I Clean It? Alumina tubes are used in many industries, including the chemical industry, where they are used to purify water. The process involves heating the alumina to high temperatures, which causes the aluminium oxide inside to react with the impurities in the water. This reaction produces pure water. The most common way to clean alumina tubing i...
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2023-01-09
Multi-Bore Alumina Ceramic Tubes What Are They? Multi-Bore Alumina Ceramic Tubes, also known as Multi-Bore Tubing, are made up of alumina powder mixed with binder and pressed into cylindrical shape. The material is sintered at very high temperatures to form a dense monolithic structure. The bores are drilled through the tube center using a special drill bit. Multi-bore alumina tube is a type of ce...
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2023-01-09
Alumina tubes|Why They Can Benefit Your Project? Alumina tubes are made from aluminium oxide powder which is mixed with organic binders and plasticizers. The mixture is pressed into a tube shape and fired at very high temperatures. After cooling, the tubes are ready to use. They are very resistant to heat. The tube walls are thin enough to allow good thermal conduction. They have many advantages o...
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2022-10-25
After sintering and cooling, the whole manufacturing process of some alumina ceramic products does not finish. In order to fulfil further requirements of application, these products need to be subjected to machining processes, such as specification adjustment and polishing, etc. Polishing details of alumina ceramic that need to be noticed are listed below. 1.Applying laser cutting proces...
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2022-10-14
High Temperature and Corrosion Resistance Alumina ceramic is applied as refractory materials for high temperature furnace owing to its good performance of high temperature resistance, such as lining(wall or tubes) of ironmaking blast furnaces. It shows good performance of corrosion resistance, therefore Al2O3 ceramic can be applied as slide gate for molten steel pouring. It is also used for manufa...