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Black Silicon Carbide Refractory Grade
Silicon carbide is a man-made material manufactured in electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials. Silicon carbide is an extremely hard material (Mohs hardness 9.25), is chemically inert and does not melt.it is widely used grinding wheels,and also used as refractory material and metallurgical additive.
Product Details
Silicon carbide is a man-made material manufactured in electric resistance type furnace with quarts sand and petroleum coke as its main raw marterials. Silicon carbide is an extremely hard material (Mohs hardness 9.25), is chemically inert and does not melt.it is widely used grinding wheels,and also used as refractory material and metallurgical additive.
Applications
a) Refractory and Metallurgy
b) Abrasives,including grinding wheel,sandblasting and polishing
c) Ceramics
Specifications
| Refractory materials | Grit Size | Chemical Composition(%) | ||
| SIC(min) | F.C(max) | Fe2O3(max) | ||
| Black silicon carbide | 0-1，0-10,1-3，3-5mm | 97.0 | 0.30 | |
| 0.80 | ||||
| 200mesh,325mesh | 97.0 | 0.30 | 1.50 | |
Packing
1000kg or 1250kg bulk bags
Bulk bag on pallets
25kg woven bag in bulk bags
25kg paper bag on pallets
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