摘要
介绍奥－贝球铁焊接冶金、工艺及材料在国内外的研究进展，分别讨论等温处理条件下获得奥－贝球铁焊缝、焊态下获得奥－贝球铁焊缝及热影响区在加热过程中的冶金、相变及工艺对焊接接头组织与机械性能的影响，提出了当前进一步研究奥－贝球铁焊补的新问题。
In this paper, advance of ADI welding on metallurgy, technology and material is introduced both in China and abroad. Variational regularities on microstructure and mechanical performance of ADI joint in austempering heat treatment,as-well condition and heat affected zone are discussed respectively in metallurgy, phase transformation and technology. On this basis, new problems at present on ADI welding reseach are pointed in going a step further.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
1997年第4期97-99,共3页
China Mechanical Engineering
基金
国家教委博士点基金!9218510
