Silicon carbide covalent bond is very strong, still has high strength bonding at high temperature, this structural characteristic gives silicon carbide ceramics excellent strength, high hardness, w...
As a new type of inorganic non-metallic material, atmospheric pressure sintered silicon carbide ceramic products have been widely used in kiln, desulfurization and environmental protection, chemica...
Advantages of graphite accessories and electric heating elements for vacuum furnace
With the improvement of the level of vacuum valve heat treatment furnace, vacuum heat treatment has unique ...
High purity graphite refers to the carbon content of graphite. 99.99%, widely used in metallurgical industry of high-grade refractory materials and coatings, military industrial fire materials stab...
Why do graphite crucibles crack? How to solve it?
The following is a detailed analysis of the causes of cracks:
1. After the crucible is used for a long time, the crucible wall presents longitudin...
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