Specifications:

Goods Description:

Silicon carbide is made of quartz sand, petroleum coke (or coal coke), sawdust and other raw materials by high temperature smelting in resistance furnace. Black silicon carbide is harder than aluminum oxide, and is generally used for the abrasive wheel, slurry, refractory and ceramic industries.  Silicon Carbide is special in the way it breaks down.  As it breaks down into smaller particles, the media will expose new, sharp edges.  Therefore, black silicon carbide can be best used over and over, such as in a rock tumbler.  Simply keep adding new coarser grit, and as the media breaks down, it will create a "working blend" of particles.

 

Application:

Silicon carbide is a semiconductor with high hardness and excellent thermal conductivity. It can resist oxidation at high temperature. Silicon carbide grit is used as polishing abrasive. Silicon carbide grit polishing abrasive has the characteristics of short grinding time, high efficiency, good efficiency and low price. The product has moderate hardness, high toughness, good self-sharpening, low sand consumption, recycling, good polishing, stable chemical composition, wear resistance, acid and alkali resistance. The abrasive shell fracture with sharp edges and edges can form new edges and edges in continuous grinding and classification, which makes its grinding ability superior to other abrasives. It is an ideal material for polishing, rust removal and cleaning work pieces.

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