不锈钢纤维增强ZA43复合材料的常压铸渗工艺  

On Pressureless Infiltration Process of Stainless Steel Fiber-Reinforced ZA43 Composite

作　　者：王久志[1] 卢艳青[1] 刘英义[1] 

机构地区：[1]鞍山钢铁学院材料科学与工程学院,辽宁鞍山114002

出　　处：《鞍山钢铁学院学报》2001年第6期401-405,共5页Journal of Anshan Institute of Iron and Steel Technology

摘　　要：通过常压铸渗工艺制备了不锈钢纤维增强ZA43合金复合材料 ,分析了浸渗时间 ,N2 保护对浸渗过程和复合效果的影响 .研究结果表明 ,在一定时间和体积比下 ,浸渗过程宏观上是完全的 ,所获得的复合材料硬度和耐磨性都有不同程度的提高 。Stainless steel fiber_reinforced ZA43 composite was obtained by pressureless infiltration process.The influence of infiltrating time and N 2 protection on infiltrating process and final combination effects are analyzed in this paper.The reseach shows that,with a proper ratio of time and volume,the infiltrating is compelte from the point of macrostructure,and the composite obtained are improved in its stiffness of wear resistance.But how to avoid contaminating the interface between fiber and base alloy needs more studies.

关 键 词：铸渗工艺 压铸 浸渗 合金 不锈钢纤维 常压 基体 增强 复合材料 制备 

分 类 号：TF831[冶金工程—有色金属冶金] TQ343.2[化学工程—化纤工业]