一种低Re二代单晶高温合金的热腐蚀行为研究

杨鑫, 车欣, 卢玉章, 黄亚奇, 王栋, 申健

Hot Corrosion Behavior of a Low-Re Second-generation Single Crystal Superalloy

YANG Xin, CHE Xin, LU Yuzhang, HUANG Yaqi, WANG Dong, SHEN Jian

表1 图5选区内各点EDS结果 (mass fraction / %)

Table 1 EDS results for selected locations indicated in Fig.5

Location Ni Cr Al Co Nb Ti A 22 0.3 0.9 48 0.2 0.5 B 31.2 4.4 14.2 10.4 - - C 38.5 - - 7.9 33.8 - D 11.6 3.3 - 5.7 35.2 2.8 E 72.5 - - 11.6 - - F 13.8 19.5 1.6 43.9 - 1.3 G 43 0.8 - 41.5 - - H 37.8 2.4 - 5.8 25.2 0.9 J 41.6 6.2 16 10.9 - 1.4