摘要
对梯度硬质合金的发展趋势进行综述.对其微观结构、使用性能及形成机理进行分析,并对表层富立方相梯度硬质合金进行相关研究.研究表明,表层富立方相梯度硬质合金以其特殊的结构和优异的性能将成为梯度硬质合金的最新发展方向.
The development tendency of graded cemented carbides was reviewed.The microstructure,performance and formation mechanism of the graded cemented carbides were analyzed.The fcc–rich graded cemented carbides were investigated.It was further pointed out that the fcc–rich graded cemented carbides will become the latest development for its special structure and excellent performance.
出处
《重庆文理学院学报(自然科学版)》
2012年第5期9-12,共4页
Journal of Chongqing University of Arts and Sciences
基金
重庆市自然科学基金计划重点项目院士专项(CSTC
2010YZ0009)
重庆市教委科学技术研究项目(KJ111212
KJ121222)
重庆文理学院科研项目(Y2011XC44)