摘要
介绍了颗粒增强铁基粉末冶金材料的特点及主要制备工艺,列举了几种有代表性的颗粒增 强铁基粉末冶金材料,并探讨了颗粒增强铁基粉末冶金材料的增强原理,展望了其应用前景。
Participate reinforced iron-based P/M material is an attractive choice for wear resistance, heat resistance and corrosion resistance applications. The advantages of the material and several preparing techniques are introduced. A few kinds of the particulate reinforced iron-based materials are introduced and the problems in existence are analyzed. The strengthening mechanism and the wear mechanism of the particulate reinforced iron-based P/M material are discussed.
出处
《粉末冶金材料科学与工程》
EI
2004年第2期138-144,共7页
Materials Science and Engineering of Powder Metallurgy
关键词
粉末冶金
硬颗粒
铁基材料
磨损机理
powder metallurgy
hard particle
iron-based composite
wear mechanism
