热加工对铝合金组织和性能影响的研究现状  

Research Status of Effect of Hot Working on Microstructure and Properties of Aluminum Alloys

作　　者：林雨溦 Lin Yuwei(School of Metallurgy and Materials Engineering,Chongqing University of Science and Technology,Chongqing 401331,China)

机构地区：[1]重庆科技大学冶金与材料工程学院,重庆401331

出　　处：《铝加工》2024年第1期7-13,共7页Aluminium Fabrication

基　　金：生产垃圾资源化处理省部共建协同创新中心重大项目(shljzyh2021-01)。

摘　　要：铝合金热加工变形是制备铝合金产品重要的工序之一。合金的组织决定了合金的性能。综述了热轧制加工、热挤压及热锻造等常规的热加工变形方式对铝合金组织和性能的影响。针对目前热加工技术存在的问题及与国外先进技术的差距,提出了今后的发展方向。Hot working deformation of aluminum alloy is one of the most important processes to produce aluminum alloy products.The microstructure of the alloy determines the properties of the alloy.The influence of hot rolling,hot extrusion and hot forging on the microstructure and properties of aluminum alloy is summarized.In view of the problems of current hot working technology and the gap between the advanced technology abroad,the development direction in the future was put forward.

关 键 词：变形铝合金 热加工 组织 性能 

分 类 号：TG306[金属学及工艺—金属压力加工] TG146.21[一般工业技术—材料科学与工程]