热处理工艺对高合金白口铸铁性能的影响  

Influence of Heat Treatment Process on Property of High Alloy White Cast Iron

作　　者：马建平[1] 张云鹏[1] 杨迎东[1] 王国良 李可青[1] 

机构地区：[1]西安理工大学材料学院,陕西西安710048 [2]金堆城钼业公司机电修配厂,陕西华县714102

出　　处：《热加工工艺》2007年第13期30-32,共3页Hot Working Technology

摘　　要：研究了淬回火和不同的亚临界热处理工艺对高合金白口铸铁组织和性能的影响.试验结果表明:这两种热处理工艺可以不同程度地提高材料的力学性能,但不能改善材料在湿式磨损时的耐腐蚀磨损性。The Influence of the quenching and tempering treatment and the different subcritical treatment on microstrcture and property of a high alloy white cast iron was studied. The test results show that two kinds of heat treatment can increase mechanical properties of the material in different degrees, but cannot improve corrosive wear resistance property under the condition of wet wear.

关 键 词：高合金白口铸铁 淬回火热处理 亚临界热处理 腐蚀磨损 

分 类 号：TG164[金属学及工艺—热处理]