The Microstructure and Heat Treatment of Semi-solid ZL201 Alloy Forgings

摘要：

The solution-ageing treatment of the semi-solid ZL201 alloy forgings was investigated with orthogonal experiment. The hardness of forgings after treatment were tested and analyzed to determine the optimal process parameters. The microstructure of forgings were observed and discussed. It was found that the Vickers hardness number can come up to over 130MPa if the temperature/time of solution and ageing is 540℃/13hr and 165℃/8hr respectively, with dispersed precipitated phases distributed uniformly in the matrix.

关键词： ZL201 alloy semi-solid forging orthogonal ezperiment solution hardening

作者: WANG Ping LIU Jing LU Wen-quan CUI Jian-zhong

作者单位: The Key Laboratory of Ministry of Education For Electromagnetic Processing of Materials,Northeastern School of Science,Northeastern University, Shenyang 110004,China

会议类型: 国际会议

会议名称: The Fourth Asian Conference on Heat Treatment and Surface Engineering(第四届亚洲热处理及表面工程大会)

会议地点: 北京

会议语种:英文

页码: 315-318

在线出版日期: 2009-10-27（万方平台首次上网日期，不代表论文的发表时间）