The amount of carbon content determines the quality of cemented carbide. Excessive carbon content is called carburization. Too much carbon will cause the carbon to be unable to combine in the alloy. Finally, the surface of the alloy will be dark, smooth, and slippery to the touch, resulting in the alloy being unable to be welded and the strength of the cemented carbide also being decrease. Too little carbon content is เรียกว่า decarburization The formation of white spots on the surface of cemented carbide indicates a lack of carbon in the alloy structure. The lack of carbon will cause the alloy to be very brittle and may break if lightly tapped.
Zhuzhou Kunrui คาร์ไบด์ Co. % 2c Ltd. has focus on the production of cemented carbide rods and strips for many years% 2c our goal is to supply premium quality tungsten carbide products at competitive pricess to cutting tool manufacturers
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