摘要
研究了锰对ＺＡ－２７合金的组织及高温机械性能的影响。结果表明，添加适量的锰后，在晶界处形成了大量硬且分散的复杂化合物，从而使合金强化，尤其是使合金在１５０～１８０℃时的热强性明显提高。
The influence of Mn on the microstructure and the high temperature mechanical properties of ZA-27 alloys has been investigated. The results show that, with addition of Mn,a lot of hard dispersed complex compounds are separated at the grain boundaries, resulting in the strengthening of ZA-27 alloys, especially the high temperature tensile strength at 150-180℃.
出处
《材料科学与工艺》
CAS
CSCD
北大核心
1996年第3期34-37,共4页
Materials Science and Technology
关键词
锰
锌合金
高温性能
Manganese, Zinc alloy, high temperature properties
