等离子弧焊接铝及其复合材料研究进展  

The Development of Plasma Arc Welding for Aluminum Alloy and Composites

作　　者：李惠[1] 苗畅 杨立伟 张佳瑜 何忠秀 焦雷[2] LI Hui;MIAO Chang;YANG Liwei;ZHANG Jiayu;HE Zhongxiu;JIAO Lei(School of Materials Science and Engineering,Jiangsu University of Science and Technology,Zhenjiang 212003;School of Materials Science and Engineering,Jiangsu University,Zhenjiang 212013)

机构地区：[1]江苏科技大学材料科学与工程学院,镇江212003 [2]江苏大学材料科学与工程学院,镇江212013

出　　处：《材料导报》2017年第A02期313-316,共4页Materials Reports

基　　金：国家自然科学基金(51605206);江苏大学高级人才项目(15JDG077);江苏大学大学生实践创新项目(201710299003Z);江苏大学工业中心大创项目(ZXJG201622;ZXJG201623)

摘　　要：铝合金及铝基复合材料在船舶、汽车、电子电器、航空航天等许多行业中有着广阔的应用前景。而焊接技术是其广泛应用的技术关键。重点介绍了等离子弧焊技术在铝合金及铝基复合材料中的应用现状,综述了等离子弧焊接接头的微观组织性能、铝合金等离子弧焊数值模拟及新型等离子弧焊的应用,并总结了等离子弧焊接铝合金及铝基复合材料目前存在的主要问题,展望了其未来的发展趋势。Aluminum alloy and aluminum matrix composites have wide application foreground on the areas of ships,automobiles,electronics and aerospace.Welding technology is the key to its wide application.This paper focuses on the application of plasma arc welding technology in aluminum alloy.The microstructure and properties of plasma arc welded joints,numerical simulation of plasma arc welding of aluminum alloy and application of new plasma arc welding are reviewed.The main problems and future deve-lopment trend of plasma arc welding aluminum alloy and aluminum matrix composites are summarized and looked ahead.

关 键 词：铝合金 铝基复合材料 等离子弧焊 

分 类 号：TB331[一般工业技术—材料科学与工程]