TiCN BASE CERMET AND CUTTING TOOL AND METHOD FOR MANUFACTURING CUT ARTICLE USING THE SAME

摘要

Co and / or combination of hard particles in combination with a combination comprising 5 to 30 mass% of the Ni metal is made up , and a part of the hard particles and TiCN -based cement comprising the idealistic structure particle consisting of the deep and peripheral portions containing TiCN, idealistic structure as that of the first particle in which the peripheral particles idealistic structure containing the bonding metal , the deep and the peripheral portion and a second idealistic structure containing the bonded metal particles , and thus , TiCN -based cement is that excellent thermal shock resistance and chipping resistance . ; TiCN -based cement , a cutting tool , machinability water method