过高温暴露对DD5单晶超合金的微观结构和机械性能的影响

Sheng-Ping Chen1, Xin-Yun Jia2, Cui Zong2

  • 1Science and Technology on Advanced High Temperature Structural Materials Laboratory, Beijing Institute of Aeronautical Materials, Beijing, 100095, China. willofforsaken@hotmail.com.

Scientific reports
|August 20, 2025
PubMed
概括

第二代单晶超合金DD5在模拟的航空发动机高温条件下显示微观结构稳定性. 机械性能各不相同,在1150°C的100小时后,拉伸强度略有增加.