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Analysis of surface tension driven flow and solidification behavior in laser linear welding of stainless steel 期刊论文
OPTICS AND LASER TECHNOLOGY, 2020, 卷号: 123, 页码: 11
Authors:  Li ZY(李志永);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Tian CX(田崇鑫);  Dong BX
Favorite  |  View/Download:44/0  |  Submit date:2020/03/11
Surface tension  Driving force  Fluid flow  Solidification behavior  Additive manufacturing  
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)
Adobe PDF(896Kb)  |  Favorite  |  View/Download:64/3  |  Submit date:2019/10/21
multi-pulse laser drilling  melt ejection  vaporization  keyhole evolution  driving mechanism  
A Mechanical Model For The Quantification Of The Effect Of Laser Quenching On Ctod In Steels 期刊论文
Journal of Materials Processing Technology, 2009, 卷号: 209, 期号: 4, 页码: 2180-2185
Authors:  Yang BQ(杨班权);  Chen GN(陈光南);  Zhang K(张坤);  Luo GX(罗耕星);  Xiao JH(肖京华);  Yang BQ
Adobe PDF(354Kb)  |  Favorite  |  View/Download:1017/137  |  Submit date:2009/08/03
Laser Quenching  Crack Tip Opening Displacement (Ctod)  Residual Stress Gradient Effect  Micro-hardness  Steels  Crack Driving-force  Conical Indentation  Plastic Solids  Surface  
Effect of a laser pre-quenched steel substrate surface on the crack driving force in a coating-steel substrate system 期刊论文
Acta Materialia, 2007, 卷号: 55, 期号: 13, 页码: 4349-4358
Authors:  Yang BQ(杨班权);  Zhang K(张凯);  Chen GN(陈光南);  Luo GX(罗耕星);  Xiao JH(肖京华);  Yang, BQ (reprint author), Armored Forces Engn Inst, Dept Mech Engn, Div Engn Mech, 21 Du Jia Kan, Beijing 100072, Peoples R China.
Adobe PDF(564Kb)  |  Favorite  |  View/Download:724/188  |  Submit date:2009/08/03
Laser Pre-quenching  Crack Driving Force  Residual Compressive Stress  Hardness Gradient Effect  Coating/pre-quenched Steel Substrate System  Thermal Barrier Coatings  Thin-films  Conical Indentation  Plastic Solids  Interface  Fatigue  Fracture  Carbon  Behavior  Growth