第二代单晶高温合金DD6高性能钎焊接头的组织及力学性能

李文文, 陈波, 熊华平, 尚泳来, 毛唯, 程耀永

Microstructure and Mechanical Property of the Second- Generation Single-Crystal Superalloy DD6 Joint

LI Wenwen, CHEN Bo, XIONG Huaping, SHANG Yonglai, MAO Wei, CHENG Yaoyong

图1 DD6单晶合金的热处理工艺示意图

Fig.1 Heat treatment regime of DD6 superalloy