Corundum brick, also called corundum refractory brick is the corundum material with more than 90% Al2O3 content, choosing crystalline as the main phase.
This serirs of refractory bricks and the high load softening start temperature is above 1700℃. Corundum brick has good chemical stability, strong resistance to acid or alkaline slag, metal and glass liquid. The thermal shock stability is related to its microstructure.
According to the manufacturing process, it can be divided into fused corundum brick, fused rebounded corundum brick, and sintered corundum brick. The high pressure strength of corundum brick at normal temperature is up to 340MPa.
Zhengzhou Rongsheng Kiln Refractory Co. Ltd, is a professional corundum bricks supplier. After 20 years of hardworking and development, it has become a comprehensive enterprise producing refractory materials in metallurgy, building materials, electric power and chemical industry, etc.
E-mail us: Sales@rongshengrefractory.com
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