摘要
研究了Ｋ４１８合金不同宏观组织（晶粒度）对低周疲劳性能的影响，同时研究了不同热处理状态下合金组织中的γ’相及其对合金的低周疲劳性能的影响。
The influences of different macro-structures (grain sizes) on the low cycle property of k418 alloy were studied. Further investigation were carried out on improving the distributed morphology of γ' with different heat-treatment methods thus leading to an increase of low cycle fatigue property of K418 alloy.
出处
《航空材料学报》
CAS
CSCD
1996年第2期31-37,共7页
Journal of Aeronautical Materials
基金
国家"八五"预研项目
