Effect of Powder Particle Size on the Properties and Microstructure of Ti(C,N)-Based Cermet

查看全文 作　　者：Yong Zheng, Weihao Xiong (Key State Laboratory of Die Technology, Huazhong University of Science and Technology, Wuhan 430074, China)

出　　处：《Rare Metals》索引2001年第20卷第1期,共5页

基　　金：the National Natural Science Foundation of China, the Doctoral EducationFoundation of China, the State Key Laboratory of Powde 摘　　要：The influence of raw powder particle size on the properties and microstructures of Ti (C, N)-based cermets has been studied. The conclusions are as follows: The microsmictures of cermets were composed of two kinds of grains, the one with black cores surrounded by obvious rim structures, and the other whose cores were white with unconspicuous rim structures and adhesive phase. In the cermet made from fine powders, the amount of grains with white cores was much more than that in cermet made from coarse powders. In addition, their properties were also much better. 关键词：Ti(C, N)-based CERMET POWDER particle size property MICROSTRUCTURE

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Effect of Powder Particle Size on the Properties and Microstructure of Ti(C,N)-Based Cermet

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