【摘 要】
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The PCD (polycrystalline diamond) is a kind of super-hard materials that is made up of diamond particles and cobalt and compounded in high temperature and h
【机 构】
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SchoolofscienceWuhanUniversityofTechnologyLuoShiRoad
【出 处】
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International Conference on Science and Technology of Hetero
论文部分内容阅读
The PCD (polycrystalline diamond) is a kind of super-hard materials that is made up of diamond particles and cobalt and compounded in high temperature and high pressure.Because of the different synthetic process and synthetic methods, it can synthesize two types of composite materials that are the sintered type PCD and the growth type PCD.Both the two types PCD are made up of diamond particles and cobalt in the high temperature and high pressure.In the sintered type PCD, the cobalt is used as binder, but in the growth type PCD, the cobalt is used as catalyst to make the diamond particles to grow again.
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