Silicon carbide is a typical polycrystalline model compound, somewhat similar to the beloved masonry. Silicon carbide can be divided into two types, alpha and beta. Alpha carbide abrasives come in two colors, green silicon carbide, black and green. Beta silicon carbide is the preparation of main silicon carbide ceramic materials.

The toughness of black silicon carbide is higher than that of green silicon carbide, which is mainly used to deal with materials with low tensile strength, such as glass, ceramics, stone, refractories, cast iron, non-ferrous metals, etc.

Green silicon carbide has good self-sharpening, mainly used for machining hard alloy, titanium alloy and optical glass, but also used for honing cylinder sleeve and precision grinding HSS cutting tools, and so on.

In addition to abrasive, there are many other USES, with a special process of silicon carbide powder coating on the inner wall of the turbine impeller or cylinder body, can improve its wear resistance and extend the service life of 1 ~ 2 times; Used to make high grade refractory, black silicon carbide and green heat shock, light weight and high strength, good energy saving effect.

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