[1]刘少存、熊永禄.不同过程控制剂对TiC基金属陶瓷的影响[J].福建工程学院学报,2020,18(03):246-249.[doi:10.3969/j.issn.1672-4348.2020.03.008]
 LIU Shaocun,XIONG Yonglu.Effects of different process control agents on TiC-based cermets[J].Journal of FuJian University of Technology,2020,18(03):246-249.[doi:10.3969/j.issn.1672-4348.2020.03.008]
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不同过程控制剂对TiC基金属陶瓷的影响()
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《福建工程学院学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第18卷
期数:
2020年03期
页码:
246-249
栏目:
出版日期:
2020-06-25

文章信息/Info

Title:
Effects of different process control agents on TiC-based cermets
作者:
刘少存、熊永禄
龙岩学院
Author(s):
LIU Shaocun XIONG Yonglu
Department of Materials Science and Engineering, College of Chemistry and Materials, Longyan University
关键词:
金属陶瓷过程控制剂性能微观结构
Keywords:
cermets process control agents property microstructure
分类号:
TF124
DOI:
10.3969/j.issn.1672-4348.2020.03.008
文献标志码:
A
摘要:
采用粉末冶金法制备了TiC-10%Mo-20%Ni 金属陶瓷,研究了不同过程控制剂对组织性能的影响,采用Rietveld 全谱拟合法对X 射线衍射图谱进行分析,金属Mo 和Ni 与TiC 发生固溶反应,形成了典型的芯-环结构,选用正己烷为过程控制剂时,在1 450℃烧结金属陶瓷的硬度最高达到1 432HV30,断裂韧性为10.47 MPa??m1/ 2。
Abstract:
TiC-10% Mo-20%Ni cermet was prepared by powder metallurgy. The effect of different process control agents on its microstructure and properties were studied. Its X-ray diffraction patterns were analyzed by Rietveld full spectrum fitting. The solid solution reaction of Mo and Ni to TiC resulted in the formation of a typical core-ring structure. With n-hexane as the process control agent, the cermet sintered at 1 450℃ exhibits maximum hardness of 1 432HV30 and fracture toughness of 10.47 MPa·m/2.

参考文献/References:

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更新日期/Last Update: 2020-06-25