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Investigation of thermal behavior of powder stream and molten pool during laser-based directed energy deposition 期刊论文
POWDER TECHNOLOGY, 2024, 卷号: 434, 页码: 16
作者:  Chen, Bo;  Dong, Binxin;  Bian, Yanhua;  Li, Shaoxia;  Tian, Chongxin;  He, Xiuli;  Yu, Gang
收藏  |  浏览/下载：3/0  |  提交时间：2024/03/25
Directed energy deposition  Laser -powder interaction  Powder concentration  Powder temperature  Heat transport  
Powder-flow behavior and process mechanism in laser directed energy deposition based on determined restitution coefficient from inverse modeling 期刊论文
POWDER TECHNOLOGY, 2022, 卷号: 402, 页码: 14
作者:  Bian YH(边艳华);  He XL(何秀丽);  Yu G(虞钢);  Li SX(李少霞);  Tian CX(田崇鑫);  Li ZY(李志永);  Zhang YM(张艳梅);  Liu JM
Adobe PDF(5331Kb)  |  收藏  |  浏览/下载：123/30  |  提交时间：2022/12/26
Laser directed energy deposition  Computational fluid dynamics  Powder-flow behavior  Restitution coefficient  Inverse modeling  
Numerical study of thermal history in laser aided direct metal deposition process 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 8, 页码: 1431-1438
作者:  Zhang YJ(张永杰);  Yu G(虞钢);  He XL(何秀丽);  Yu, G;  Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(894Kb)  |  收藏  |  浏览/下载：951/311  |  提交时间：2013/01/18
Laser-aided Direct Metal Deposition  Finite Element Modeling  Thermal History  Microstructural Evolution  Powder Deposition  Steel  Components  Simulation  Lens