Green Silicon Carbide

Green silicon carbide is made from high classic Silica sand and high purity petroleum coke. It is extremely pure as an ideal material for a wide variety of abrasive applications such as vitrified bond and organic bonded abrasives, coated abrasives, polishing and finishing, etc.

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Chemical Analysis

Grit Size	SiC min (%)	Fe2O3 max (%)	Free-Si max (%)	SiO2 max (%)	Free-C max (%)	Magnetic Contents max (%)
F12-F1500	99.40	0.05	0.20	0.20	0.10	0.005
JIS800-JIS4000	99.00	0.10	0.25	0.30	0.05

White Fused Alumina

White fused alumina is made with an electric furnace from high-grade alumina powder as main raw material. The resulting mineral has higher hardness and slightly lower toughness than brown fused aluminum oxide.

Brown Aluminum Oxide

Brown aluminum oxide is obtained through an electric arc furnace process then made into many shapes and grit sizes ranging from macro-grits to micro-grits and powders. Brown Aluminum oxide is a tough, hard material (Moh’s hardness 9) with high strength, excellent wear and corrosion resistance and go...

Pink Fused Alumina(Pa)

Its main material is bayer alumina,which is electrically fused in high temperature,being added with the right quantity of oxidized chromium.It is pink.Its hardness is close to,but toughness higher than that of WA.

Boron Carbide

Boron carbide is a kind of high performance abrasive material with excellent chemical resistance and high hardness which make it one of themost important abrasives materials. It can be used in grinding, lapping and polishing tungsten carbide and other hard materials such as ceramics, minerals and gl...

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