人工槽模拟GH4169涡轮盘表面裂纹缺陷的微磁检测
胡博, 于润桥, 徐伟津
Micro-magnetic NDT for surface crack defect in a GH4169 turbine disc simulated by artificial groove
HU Bo, YU Runqiao, XU Weijin
航空学报 . 2015, (10): 3450 -3456 .  DOI: 10.7527/S1000-6893.2015.0173