基于同步辐射X射线成像的选区激光熔化Ti-6Al-4V合金缺陷致疲劳行为
吴正凯1,吴圣川1(
),张杰2,宋哲1,胡雅楠1,康国政1,张海鸥3
),张杰2,宋哲1,胡雅楠1,康国政1,张海鸥3
Defect Induced Fatigue Behaviors of Selective Laser Melted Ti-6Al-4V via Synchrotron Radiation X-Ray Tomography
Zhengkai WU1,Shengchuan WU1(),Jie ZHANG2,Zhe SONG1,Yanan HU1,Guozheng KANG1,Haiou ZHANG3
),Jie ZHANG2,Zhe SONG1,Yanan HU1,Guozheng KANG1,Haiou ZHANG3
图6. 缺陷球度的频率直方图及正态分布拟合曲线
Fig.6. Distribution of sphericity of defects and its normal curve fitting
