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Surface morphology and microstructure of the hole sidewall during drilling of Polyether-Ether-Ketone(PEEK) via single-pulse laser 期刊论文
JOURNAL OF MANUFACTURING PROCESSES, 2022, 卷号: 83, 页码: 488-501
作者:  Zhang YM(张艳梅);  Li SX(李少霞);  Yu YC(于玉翠);  Tian CX(田崇鑫);  Li ZY(李志永);  Zhang Y(张越);  He XL(何秀丽);  Yu G(虞钢)
Adobe PDF(12425Kb)  |  收藏  |  浏览/下载:136/28  |  提交时间:2022/11/21
Single -pulse laser drilling  Polyether -ether -ketone (PEEK)  Surface morphology  Microstructure  Material -removal mechanism  
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:413/119  |  提交时间:2019/10/21
Laser surface melting (LSM)  Microstructure  Grain refinement  Liquid phase separation (LPS)  Interruption capability  
Surface nanocrystallization of Cu-Cr alloy by a high power density continuous laser beam 期刊论文
MATERIALS LETTERS, 2019, 卷号: 237, 页码: 216-219
作者:  Zhang LT(张犁天);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Tian CX(田崇鑫)
浏览  |  Adobe PDF(936Kb)  |  收藏  |  浏览/下载:538/88  |  提交时间:2019/04/11
Laser surface melting  Cu-Cr alloy  Solidification  Microstructure  Surface nanocrystallization  
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:389/106  |  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:617/277  |  提交时间:2018/12/12
laser welding  dissimilar  solidified microstructure  cooling rate  microhardness  
Microstructural and mechanical characteristics of laser welding of Ti6Al4V and lead metal 期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2012, 卷号: 212, 期号: 7, 页码: 1520-1527
作者:  Zhao SS(赵树森);  Yu G(虞钢);  He XL(何秀丽);  Hu YW(胡耀武);  Zhao, SS;  Bldg 1,Room 425,A35 QingHua E Rd, Beijing 100083, Peoples R China.
Adobe PDF(2497Kb)  |  收藏  |  浏览/下载:885/254  |  提交时间:2013/01/18
Laser Welding  Welding Of Different Materials  Interfaces  Microstructure  Mechanical Properties  Ni Dissimilar Couple  Molten Pool  Titanium  Aluminum