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 |
|
Research Progress of Repair Technology for Surface Defects of Single Crystal Superalloy |
| LANG Zhenqian, YE Zheng, YANG Jian, HUANG Jihua |
| 图13 修复区组织结构与激光功率P、扫描速率Vb和预热温度T0的函数关系[ |
| Fig.13 Processing map showing the microstructure as a function of laser power P and (a) preheating temperatures T0, (b) beam scanning speed Vb |
|
|