消失模铸造铬白口铁-灰铁双金属材料的研究  

Study on Cast-Bonding of Chromium White Iron and Grey Iron by Vaccuum-Evaparative Pattern Casting

作　　者：陈翌庆[1,2] 郑玉春[1,2] 张勤贤 陈其善[1,2] 孙宇烽 

机构地区：[1]合肥工业大学 [2]安微机电学院

出　　处：《材料科学与工艺》1998年第3期84-87,共4页Materials Science and Technology

摘　　要：采用消失模复合熔铸铬系白口铁—灰铁双金属材料。结果表明，该法所制的双金属材料，其界面结合良好。对此复合过程进行了较详细的讨论。The cast bonding of chromium white iron and grey iron has been investigated by vaccuum evaporative pattern casting process. The results indicated that bonding of the bi metal interface made by this method is satisfactory. The bonding process in this way has been analysed in detail in this paper.

关 键 词：双金属 负压实型铸造 白口铁 灰铁 消失模 

分 类 号：TG25[金属学及工艺—铸造]