摘要
硬质合金零件的失效主要在于其表面的损耗,采用表面改性技术可以有效减少硬质合金零件的表面损耗。综述了表面涂层技术、离子注入技术、载能束辐照技术等表面改性技术在硬质合金表面强化方面的研究现状,并展望了硬质合金表面改性技术的发展趋势。
Surface modification technology is an effective approach to resolving surface failure of the ce-mented carbide components, which mainly results from the wear and loss of their surface layers.In this paper, the research on modification technologies used for cemented carbides, such as surface coating technology, ion implantation and irradiation technology, was reviewed, and the development of surface modification technology used for cemented carbides was also prospected.
出处
《陕西理工学院学报（自然科学版）》
2015年第3期8-13,18,共7页
Journal of Shananxi University of Technology:Natural Science Edition
基金
陕西省教育厅科学研究计划项目(14JK1149)
陕西理工学院科研基金资助项目(SLGQD14-12)
关键词
硬质合金
表面改性
表面涂层
离子注入
载能束辐照技术
cemented carbide
surface modification
surface coatings technology
ion implanta-tion
irradiation technology
