中国Mg-Li合金研发与生产走在了世界前列  

The development and production of China's Mg-Li alloy lain the world advanced level

作　　者：王京华[1] 王祝堂[2] WANG Jing-hua;WANG Zhu-tang(Northeast Light Alloy Co.,Ltd.,Harbin 150060;China Nonferrous Metals Fabrication Industry Association,Beijing 100814,China)

机构地区：[1]东北轻合金有限责任公司,黑龙江哈尔滨150060 [2]中国有色金属加工工业协会,北京100814

出　　处：《轻合金加工技术》2020年第8期1-7,共7页Light Alloy Fabrication Technology

摘　　要：Mg-Li合金的发展始于20世纪30年代。中国的起步较晚,始于20世纪90年代,开始对美国的LA51、LA91和LA141等镁-锂合金做一些研究,但发展很快,现在中国Mg-Li合金研发与材料生产已经走在了世界的前列。西安交通大学、重庆大学、上海交通大学、郑州轻研合金科技有限公司、郑州轻金属研究院、西安四方超轻材料有限公司等在Mg-Li合金研发与生产方面做出了突出贡献,取得了一批举世瞩目的成果,创造了诸多世界第一:电子束辐照表面纳米膜生成技术,固溶强化增塑理念等等。The development of Mg-Li alloy began in the 1930s.As a late starter,China began to do some research in the 1990s on the US’Mg-Li alloys such as LA51,LA91 and LA 141.But it developed rapidly and has now taken its place in the front ranks of the world in the research and development and materials production in this field.Xi^an Jiaotong University,Chongqing University,Shanghai Jiaotong University,Zhengzhou Light Alloy Technology Co.,Ltd.,Zhengzhou Light Metal Research Institute,Xi’an Sifang Ultralight Material Co.,Ltd.,etc.have made outstanding contributions to the research&development and production of Mg-Li alloys,achieved a number of world-renowned achievem ents,and created many global No.1 like electron beam irradiation surface nanofilm generation technology,solid solution strengthening plasticization concept and so on.

关 键 词：MG-LI合金 固溶强化增塑 纳米成膜技术 0.014mm镁-锂合金箔 LA141镁-锂合金 

分 类 号：TG146.22[一般工业技术—材料科学与工程] TG146.263[金属学及工艺—金属材料]