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Driving mechanism of keyhole evolution during multi-pulse drilling with a millisecond laser 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 10, 页码: 7
Authors:  Zhang Y(张越);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Ning WJ(宁伟健)
View  |  Adobe PDF(896Kb)  |  Favorite  |  View/Download：276/87  |  Submit date：2019/10/21
multi-pulse laser drilling  melt ejection  vaporization  keyhole evolution  driving mechanism  
Experimental and numerical study of thermal fatigue behavior under variable amplitude induced by pulsed laser 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2018, 卷号: 61, 期号: 10, 页码: 104621
Authors:  Pan SN(潘斯宁);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Chen R(陈茹)
View  |  Adobe PDF(569Kb)  |  Favorite  |  View/Download：373/138  |  Submit date：2018/10/30
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
Authors:  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)  |  Favorite  |  View/Download：968/318  |  Submit date：2013/01/18
Laser-aided Direct Metal Deposition  Finite Element Modeling  Thermal History  Microstructural Evolution  Powder Deposition  Steel  Components  Simulation  Lens