单晶高温合金表面缺陷焊接修复的研究进展
Research Progress of Repair Technology for Surface Defects of Single Crystal Superalloy
单晶高温合金表面缺陷焊接修复的研究进展 |
| 郎振乾, 叶政, 杨健, 黄继华 |
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Research Progress of Repair Technology for Surface Defects of Single Crystal Superalloy |
| LANG Zhenqian, YE Zheng, YANG Jian, HUANG Jihua |
| 图9 单晶激光熔凝区横截面[ |
| Fig.9 Transverse-section micrographs for different orientations: (a) the initial substrate orientation; (b) 45° via [001]-axis rotation; (c) -15°, 15°, -30°, 30°, -45° and 45° via [010]-axis rotation |
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