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5 不同钎缝间隙的DD6接头在980℃下的抗拉强度
Fig.5 Ultimate tensile strength of the DD6 joints with different gap sizes at 980°C