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CUTTING TOOL MADE OF TITANIUM CARBON NITRIDE CERMET EXCELLENT IN WEAR RESISTANCE
CUTTING TOOL MADE OF TITANIUM CARBON NITRIDE CERMET EXCELLENT IN WEAR RESISTANCE
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机译：出色的耐磨性钛碳氮化物金属切削刀具
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摘要
PURPOSE: To produce a cutting tool made of a TiCN cermet excellent in wear resistance. ;CONSTITUTION: This cutting tool is constituted of a TiCN cermet having a compsn. contg. 1 to 30wt.% bonding phase essentially consisting of Co or Co and Ni, and the balance dispersed phase essentially consisting of composite metal carbon nitride expressed by a compositional formula: (Ti, Mo) CN or (Ti, Mo, M) CN (where M denotes one or more kinds among Zr, Hf, V, Nb, Ta, Cr and W) with inevitable impurities, furthermore contg. Mo by 5 to 10wt.% expressed in terms of Mo2C and in which fine Mo2C precipitated from the bonding phase as the dispersed phase is dispersedly contained in a ratio in which, in the case the peak intensity of the (111) plane of the composite metal carbon nitride measured by an X-ray diffraction method is defined as Ib and the peak intensity of the (101) plane of the finely precipitated Mo2C is defined as Ia, and Ia/Ib=0.01 to 0.3 is satisfied.;COPYRIGHT: (C)1995,JPO
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机译：用途：生产由耐磨性极佳的TiCN金属陶瓷制成的切削刀具。 ;组成：该切削工具由具有复合物的TiCN金属陶瓷组成。续1至30 wt。％的键合相，主要由Co或Co和Ni组成，其余的分散相则主要由复合金属碳氮化物组成，由以下通式表示：（Ti，Mo）CN或（Ti，Mo，M）CN（其中M表示Zr，Hf，V，Nb，Ta，Cr和W中的一种或多种，具有不可避免的杂质，此外续。以Mo 2 C表示的Mo含量为5-10wt。％，其中，细微的Mo 2 C从键合相中析出，因为分散相以一定比例分散存在其中，将通过X射线衍射法测得的复合金属碳氮化物的（111）面的峰强度定义为I b ，将（101）的峰强度定义为精细沉淀的Mo 2 C的平面定义为I a ，I a / I b = 0.01到0.3..COPYRIGHT：（C）1995，JPO
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