颗粒增强钢铁基表面复合材料铸渗技术的研究与发展  

Development on the Fabrication of Metal-Matrix Surface Composites with Cast Infiltration

作　　者：宁海霞[1] 

机构地区：[1]苏州职业大学,江苏苏州215011

出　　处：《铸造技术》2005年第4期341-343,354,共4页Foundry Technology

摘　　要：从材料的选择、铸渗工艺、及铸渗应用等方面,介绍了国内外运用铸渗法制备钢铁基表面复合材料的新进展。分析了复合材料中增强相和基体间的相互作用和界面问题。提出了今后研究工作中值得重视的几个问题。New development on the fabrication of metal-matrix surface composites with cast infiltration was introduced from the angles of material selection, infiltrating techniques and application. The interaction and interfacial combination between the intensifying phase and base metal were analyzed. Several main research problems were proposed to pay more attention.

关 键 词：铸渗 颗粒增强 金属基 表面复合材料 润湿性 界面反应 

分 类 号：TG249[金属学及工艺—铸造]