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
表1 图2a中不同微区的EDS分析结果 (atomic fraction / %)
Table 1 EDS analysis results for the typical microzones in Fig.2a
MicrozoneNiCoWTaAlCrMoPdTiB
a162.29.79.66.25.84.71.8---
a262.59.69.56.46.15.5--0.4-
a358.111.17.84.65.17.9-3.51.9-
a455.513.35.22.74.810.7-5.42.4-
a54.22.329.34.8-19.517.40.31.221.4
a618.44.04.021.81.03.11.81.96.537.5