Microstructure and Mechanical Properties of Tic/NiCrMo Cermets Produced by Liquid Sintering Technique

来源期刊:材料科学与工程学报2000年增刊第1期

论文作者:Jing BI Dehui GUAN Yue LIU Baohai YU

关键词:molybdenum microstructure TiC/NiCrMo cermets mechanical properties;

摘    要:The effect of M additions on the microstructure and mechanical properties of TiC-based cermet produced by li oquid sintering method of powder metallurgy was investigated. The Mo content was varied between 0 and 0.8 wt.%, in 0.2wt.% increments. These flaws drastically decreased with increasing Mo content. As in conventionally produced materials, Mo was found preferentially on the carbide phase. Mo-rich regions due to incomplete dissolution of large Mo agglomerates were observed.

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