摘要
综述了镁合金超塑变形的机理与特点,评述镁合金超塑性研究现状,指出了细晶超塑性、大晶粒超塑性、高应变速率超塑性和低温超塑性是镁合金超塑性研究的重点和发展方向。
The principles and characteristics of Mg alloys' superplasticity were reviewed and research situation of the on superplusticity magnesium alloys were remarked. The superplasticity of fine grains,coarse grains, high strain rate and lower temperature for Magnesium Alloys will be the research keystones and future directions.
出处
《铸造技术》
CAS
北大核心
2005年第8期664-667,共4页
Foundry Technology
基金
国家自然科学基金(50271054)
关键词
镁合金
超塑性
研究现状
发展方向
Magnesium alloys;Superplasticity;Research situation ;Future directions