( 1. 哈尔滨理工大学 材料科学与工程学院,哈尔滨 150040;
2. 东京大学 生产技术研究所,东京 153-0041)
摘 要: 对日本最新发表的镁合金研究文献、日本金属学会第134次演讲会和塑性加工学会第35次演讲会上演讲者发表的关于镁合金的内容进行整理和综合,全面介绍了日本高性能镁合金材料的制备、镁合金板材棒材、成形性及高温变形特性和镁合金的防燃、防氧化与循环再生等镁合金研究的最新成果,并结合自己的研究实践,对镁合金的发展趋势进行了分析,反映了日本镁合金研究的热点问题和最新进展。
关键字: 镁合金;进展;新技术
magnesium alloy in Japan
( 1. School of Materials Science and Engineering,
Harbin University of Science and Technology, Harbin 150040, China;
2. Institute of Industrial Science, The University of Tokyo,
Tokyo 153-8505, Japan)
Abstract: The last published research literature of magnesium alloy in Japan, the content of magnesium alloy published in the 134th Lecture Conference of Japanese Metal Institute and the 35th Lecture Conference of Plastic Machining Institute were synthesized. The preparation technology of the high performance magnesium alloy, the shaping property of magnesium alloy plank or club, the characteristics of high temperature distortion and the new fruit of magnesium alloy including the combustion-proof of magnesium alloy liquid, the oxidation-proof of product and the regenerative circulation of die-casting water gap and leftover bits and pieces were thoroughly introduced. Prospect of magnesium alloy were analyzed on the basis of research practice. The hotspot problem and the last process on magnesium alloy in Japan were reflected on.
Key words: magnesium alloy; process; new technology