High Power Laser and Particle Beams, Volume. 37, Issue 7, 071001(2025)
In-situ characterization of metal laser additive manufacturing using a laser-driven X-ray source
Figures & Tables(3)
Fig. 1. Experimental setup for in-situ characterization of laser-based metal additive manufacturing using laser radiation sources
Fig. 2. Dynamic imaging of melt pool and keyhole in metal laser AM using a laser-driven X-ray source
Table 1. Experimental results of keyhole characteristics in melt pools under different processing parameters
View tableView in ArticleTable 1. Experimental results of keyhole characteristics in melt pools under different processing parameters
No. laser power/W scan speed/(mm/s) keyhole width/μm keyhole depth/μm P1 450 600 87.4 267.8 P2 450 300 133.9 582.7 P3 275 600 103.9 203.5 P4 250 600 68.0 116.3
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Jiaxing Wen, Hang Guo, Sixin Wu, Tao Zhu, Gaojie Zeng, Mao Peng, Sijie Fan, Hansheng Ye, Qiang Gong, Lai Wei, Quanping Fan, Xiangjun Xiang, Song Li, Shaoyi Wang, Yue Yang, Jianmeng Wei, Hao Wang, Yinlong Zheng, Xianfeng Shen, Jiayi Qian, Jiacheng Zhu, Zongxin Zhang, Yuchi Wu, Wentao Wang, Yi Xu, Shuke Huang, Zongqing Zhao. In-situ characterization of metal laser additive manufacturing using a laser-driven X-ray source[J]. High Power Laser and Particle Beams, 2025, 37(7): 071001
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Received: Jun. 15, 2025
Accepted: Jul. 8, 2025
Published Online: Jul. 18, 2025
The Author Email: Zongqing Zhao (zhaozongqing99@caep.cn)
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