半固态金属成形件的组织和性能研究进展  

Research and Development of Microstructures and Properties About Components Produced by Semi-solid Metal Forming

作　　者：肖黎明[1] 张励忠[1] 邢书明[1] 张密兰[1] 韩淑霞[1] 李海开[1] 胡远猛[1] 

机构地区：[1]北京交通大学半固态成形研究中心,北京100044

出　　处：《铸造》2006年第5期433-438,共6页Foundry

基　　金：北京交通大学"十五"重大科研基金项目(230-12)

摘　　要：简要论述了半固态成形工艺参数对合金凝固组织的影响规律,指出合理控制各工艺参数是获取高性能半固态成形件的关键;重点综述了半固态金属成形件性能研究领域的最新进展;最后针对目前性能研究中存在的问题,展望了今后的研究方向。The effect of semi-solid forming process parameters on solidified microstructure of alloy was discussed briefly, pointing out that proper controlling every process parameter is very critical to get high-performance components. The recent development of the investigation into properties about components produced by semi-solid metal forming was introduced. At last, considering the existent problems in the current research, the direction of the future study was reviewed.

关 键 词：半固态成形 半固态组织 浆料制备 二次加热 压力成形 性能研究 

分 类 号：TG249.9[金属学及工艺—铸造] TG113