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金刚石和立方氮化硼等超高压烧结体,目前已广泛用于机械加工领域,现将这些烧结体的特性介绍如下。 Evans等人用下式表示耐磨性(W_R) W_R=K_(1c)~(0.5)·E~(-0.8)·H~(1.43)
Ultra-high pressure sintered bodies such as diamond and cubic boron nitride have been widely used in the field of machining at present, and the characteristics of these sintered bodies are introduced as follows. Evans et al. (W_R) W_R = K_ (1c) ~ (0.5) · E ~ (-0.8) · H ~ (1.43)