Changes in the microstructure and mechanical properties of (Ti_0.88W_0.12)C and (Ti_0.88W_0.12) (C_0.7N_0.3)-20Ni upon Mo addition

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• 作者：Mun Keun Lee ; Jae-Hee Kim ; ^{ultramanjhk@gmail.com}
• 关键词：Transition metal alloys and compounds ; Powder metallurgy ; Sintering ; Liquid-solid reactions ; Mechanical properties
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 March 2017
• 年：2017
• 卷：698
• 期：Complete
• 页码：39-43
• 全文大小：1749 K
• 卷排序：698

文摘

Increasing the Mo content led to greater grain growth of the TiC phase than W addition. The added Mo stabilizes the TiC phase more than W in (Ti0.88W0.12)C. W atoms move from the (Ti0.88W0.12)C grains to the nickel binder, forming (Ti,Mo)C. Addition of Mo increased all the mechanical properties, including hardness and toughness.