SiB6 Silicon Boride Powder
Boron silicate (B6Si); Boron silicide. Silicon boride. Hexaboron silicide
Molecular formula: B6Si
Molecular weight: 92.952
Physical and chemical properties
Glossy black gray powder, relative density 3.0g/cm3, melting point 2200℃.
Insoluble in water, anti - oxidation, thermal shock, chemical erosion, especially under thermal shock has high strength and stability.
Grinding efficiency is higher than boron carbide.
Chemical formula: SiB6
1. Used as various standard abrasive and grinding hard alloy;
2. Used as engineering ceramics, abrasives of various standards and grinding hard alloys. It is also used as engineering ceramic material, sandblast nozzle, blade of gas machine and other shaped sintered parts and seals. Used as an antioxidant in refractories.