金属铸渗技术的研究及进展  

Research and Development of Metal Casting Penetration Technology

作　　者：杨明波[1] 代兵[1] 李晖[1] 伍光凤[1] 

机构地区：[1]重庆工学院材料科学与工程系,重庆400050

出　　处：《铸造》2003年第9期647-651,共5页Foundry

摘　　要：金属铸渗作为材料表面合金化技术中一种比较有发展前途的技术,对其展开深入研究具有重要理论意义和实际意义。文中,在金属铸渗技术取得的研究成果基础上,综述了这项技术在金属铸渗机理、铸渗工艺方法及其影响因素等方面的研究及应用概况,指出了该项技术目前还存在的若干问题,并对其今后的发展方向进行了展望。Among materials surface alloying technologies,the metal casting penetration technology was thought to be having successful future,so it has very important meaning both on the theory and the practice to carry out the further study of this technology.On the basis of research results of the metal casting penetration technology,the study and application situation of the casting penetration mechanism,the casting penetration processing method and its influencing factors about this technology were reviewed in this paper,and the existent problems and the development directions about this technology were also pointed out.

关 键 词：表面合金化 金属铸渗 铸渗工艺 

分 类 号：TG249[金属学及工艺—铸造]