Alumina Ceramic Crucible

A. Crucible, as an important part of chemical equipment, is a reaction vessel for melting and refining liquid metal and heating solid and liquid.
B. It is a refractory material with high fire resistance. It can withstand a high temperature of 1800 degrees Celsius.
C. Has excellent chemical resistance and high temperature resistance.

The alumina industrial ceramic boat has:
1. High purity alumina, alumina content is greater than 99%
2. Chemical resistance
3. High temperature resistance, can be used normally at 1800℃
4. It is resistant to rapid cold and heat, and is not easy to crack.

A. The alumina crucible has good resistance to rapid heat and cooling and is not easy to burst.
B. The alumina crucible is formed by grouting, so the density is high.
C. Corundum crucible has good high-temperature insulation and mechanical strength in oxidation and reduction atmosphere, high thermal conductivity, low thermal expansion rate, and does not react with air, hydrogen, water vapor, carbon monoxide, etc. above 1700°C.

A. More than 99% of AL2O3 materials are used to make high-temperature crucibles.
B. It has good chemical resistance and temperature resistance, and can be used for a long time at a temperature of 1650°C.
C. It can also be used at temperatures up to 1800°C. But only for short-term use.

A. The crucible has good high temperature insulation and mechanical strength in a redox atmosphere.
B. The thermal conductivity is large, and the thermal expansion is small. It does not react with air, water vapor, hydrogen, carbon monoxide, etc. above 1700°C.
C. The short-term maximum operating temperature is 1800℃.

A. Alumina Ceramic Square Crucible has the characteristics of corrosion resistance, high refractoriness and good chemical stability.
B. Alumina Ceramic Square Crucible are used in metallurgy, chemical, electronics, glass, paper and other industries.

A. It can be applied to various laboratory metal and non-metal sample analysis and melting materials.
B. It can be used in shuttle kilns and push-board kilns to burn color materials, colorants, frit, pigments, luminescent materials, etc.
C. It is used for the analysis and firing of rare earth and other mineral raw materials, and the firing of high-temperature products such as ceramic powder.