Anyang Tianren Metallurgical & Refractories Co.,Ltd
SiC 80 Lump
SiC 80 LumpSiC80 lump An overview of the silicon carbon, commonly known as emery.Pure silicon carbide is a colorless transparent crystal.Industrial silicon carbide is pale yellow, green, blue and even black due to the variety and content of impurities. Its transparency varies with its purity. Production...

SiC80 lump

An overview of the

silicon carbon, commonly known as emery.Pure silicon carbide is a colorless transparent crystal.Industrial silicon carbide is pale yellow, green, blue and even black due to the variety and content of impurities. Its transparency varies with its purity.

Production process

Silicon carbide is manufactured in a resistive furnace with high quality quartz sand and petroleum coke.The refined silicon carbide blocks, after crushing, acid and alkali washing, magnetic separation and sieving or water separation and made into a variety of particle size products.

classification

Silicon carbide has two common bases, black silicon carbide and green silicon carbide.

It is mainly used for processing materials with low tensile strength, such as glass, ceramics, stone, refractories, cast iron and non-ferrous metals.

Mineral green silicon carbide contains more than 97% SiC and has good self-sharpening. It is mainly used for processing hard alloy, titanium alloy and optical glass, as well as honing cylinder sleeve and fine grinding high speed steel cutter.

Then there is cubic silicon carbide, a yellow-green crystal of a special process used to make a grinding tool suitable for super-finishing of bearings, with surface roughness ranging from Ra32 to 0.16 microns to Ra0.04 to 0.02 microns.


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