激光诱导击穿光谱诊断合金铸件表面/界面质量
刘正1, 贾云海1,*, 韩凤奎2, 吴剑涛2

Surface/Interface Quality Diagnosis of Alloy Casting by Laser Induced Breakdown Spectroscopy
LIU Zheng1, JIA Yun-hai1,*, HAN Feng-kui2, WU Jian-tao2
在不同输出能量下两个脉冲烧蚀斑, 其他条件为6 mm光阑、 聚焦镜高度17 mm, 放大100倍===(a): 193 mJ; (b): 340 mJ; (c): 500 mJ; (d): 660 mJ; (e): 818 mJ; (f): 980 mJ; (g): 1 140 mJ; (h): 1 309 mJ