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Effect of Surface-Active Element Oxygen on Heat and Mass Transfer in Laser Welding of Dissimilar Metals: Numerical and Experimental Study 期刊论文
METALS, 2022, 卷号: 12, 期号: 4, 页码: 22
作者:  Dong BX(董斌鑫);  Li ZY(李志永);  Yu G(虞钢);  Li SX(李少霞);  Tian CX(田崇鑫);  Bian YH(边艳华);  Shu Z(舒壮);  He XL(何秀丽)
Adobe PDF(13948Kb)  |  收藏  |  浏览/下载:288/45  |  提交时间:2022/05/17
dissimilar welding  thermal behavior  surface-active element  fluid flow  mass transfer  
Effects of interface conditions on heat and mass transfer during modeling of laser dissimilar welding 期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART C-JOURNAL OF MECHANICAL ENGINEERING SCIENCE, 2022, 卷号: 236, 期号: 3, 页码: 1616-1630
作者:  Li ZY(李志永);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Wang X(王旭);  Li ZX(李梓洵);  Li HM
Adobe PDF(1851Kb)  |  收藏  |  浏览/下载:222/38  |  提交时间:2022/01/12
Laser welding  dissimilar welding  numerical simulation  interface conditions  heat and mass transfer  
扫描速度对CuCr合金激光表面快速熔凝改性层性能的影响 期刊论文
激光与光电子学进展, 2022, 卷号: 59, 期号: 01, 页码: 241-247
作者:  王旭;  虞钢;  何秀丽;  李少霞;  田崇鑫;  邵佳昀;  刘宝华
Adobe PDF(1382Kb)  |  收藏  |  浏览/下载:249/48  |  提交时间:2022/03/16
激光技术  表面改性  扫描速度  CuCr合金  显微组织  力学性能  
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
作者:  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
Adobe PDF(4162Kb)  |  收藏  |  浏览/下载:460/144  |  提交时间:2020/03/11
Surface tension  Driving force  Fluid flow  Solidification behavior  Additive manufacturing  
The effect of laser surface melting on grain refinement of phase separated Cu-Cr alloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10
作者:  Zhang LT(张犁天);  Yu G(虞钢);  Li SX(李少霞);  He XL(何秀丽);  Jie XY(解晓宇);  Xia CY(夏纯阳);  Ning WJ(宁伟健);  Zheng CY(郑彩云)
浏览  |  Adobe PDF(4325Kb)  |  收藏  |  浏览/下载:421/125  |  提交时间:2019/10/21
Laser surface melting (LSM)  Microstructure  Grain refinement  Liquid phase separation (LPS)  Interruption capability  
Phase separated characteristics affected by cooling rate of immiscible Cu-Cr alloy by laser surface melting 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 卷号: 772, 页码: 209-217
作者:  Zhang LT(张犁天);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Ning WJ(宁伟健);  Wang X(王旭)
浏览  |  Adobe PDF(1332Kb)  |  收藏  |  浏览/下载:395/109  |  提交时间:2019/04/11
Cu-Cr immiscible alloy  Liquid phase separation (LPS)  Laser surface melting (LSM)  Microstructure  
Numerical and Experimental Investigations of Solidification Parameters and Mechanical Property during Laser Dissimilar Welding 期刊论文
METALS, 2018, 卷号: 8, 期号: 10, 页码: Ar-799
作者:  Li ZY(李志永);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Zhao Y(赵尧)
浏览  |  Adobe PDF(7081Kb)  |  收藏  |  浏览/下载:631/286  |  提交时间:2018/12/12
laser welding  dissimilar  solidified microstructure  cooling rate  microhardness  
纯镍与304不锈钢激光异种焊接的工艺及其接头的组织性能 期刊论文
材料热处理学报, 2017, 卷号: 38, 期号: 07, 页码: 87-92
作者:  夏纯阳;  虞钢;  何秀丽;  李少霞;  宁伟健;  苗海宾
浏览  |  Adobe PDF(625Kb)  |  收藏  |  浏览/下载:468/80  |  提交时间:2017/12/22
纯镍  304不锈钢  激光异种焊接  组织  力学性能  
Experimental and numerical study on laser keyhole welding of 42CrMo under air and argon atmosphere 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 卷号: 90, 期号: 9-12, 页码: 3555-3565
作者:  Hu YW(胡耀武);  He XL(何秀丽);  Yu G(虞钢);  Li SX(李少霞);  Zheng CY(郑彩云);  Ning WJ(宁伟健);  Hu, YW;  He, XL;  Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2690Kb)  |  收藏  |  浏览/下载:419/144  |  提交时间:2017/07/24
Laser Welding  Keyhole Welding  Shielding Gas  Fluid Flow  
蠕墨铸铁激光合金化熔覆的界面组织及性能 期刊论文
材料热处理学报, 2015, 卷号: 36, 期号: 3, 页码: 171-176
作者:  刘昊;  虞钢;  何秀丽;  李少霞;  朱天辉;  宁伟健;  郑彩云
浏览  |  Adobe PDF(683Kb)  |  收藏  |  浏览/下载:328/86  |  提交时间:2015/12/25
蠕墨铸铁  激光熔覆  稀释率  显微组织  抗弯强度