Selected(0)Clear
Items/Page: Sort: |
| CuCr合金高密度激光表面熔凝特征及工艺研究 学位论文 硕士论文,北京: 中国科学院大学, 2021 Authors: 王旭![](/image/person.jpg)
Adobe PDF(4978Kb)  |   Favorite  |  View/Download:528/7  |  Submit date:2021/06/11 激光表面熔凝 CuCr合金 熔池特征参量 工艺实验 性能分析 |
| Investigation of thermal dynamics for different leading configuration in hybrid laser-MIG welding 期刊论文 OPTICS AND LASER TECHNOLOGY, 2021, 卷号: 134, 页码: 14 Authors: Chen XY(陈旭阳); Yu G(虞钢) ; He XL(何秀丽) ; Li SX(李少霞)![](/image/person.jpg)
Adobe PDF(15589Kb)  |   Favorite  |  View/Download:345/42  |  Submit date:2021/01/12 Configuration Hybrid welding Aluminum alloy Dynamics Model |
| Effect of Process Parameters on Defects, Melt Pool Shape, Microstructure, and Tensile Behavior of 316L Stainless Steel Produced by Selective Laser Melting 期刊论文 ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2020, 页码: 16 Authors: Jiang HZ(蒋华臻); Li ZY(李正阳) ; Feng T ; Wu PY; Chen QS(陈启生) ; Feng YL; Chen LF ; Hou JY(侯静宇); Xu HJ
Adobe PDF(6860Kb)  |   Favorite  |  View/Download:429/84  |  Submit date:2020/11/30 Selective laser melting Defects Melt pool shape Primary dendrite spacing Mechanical properties 316L stainless steel |
| 多脉冲毫秒激光打孔熔池动态演化机理研究 学位论文 博士论文,北京: 中国科学院大学, 2020 Authors: 张越![](/image/person.jpg)
View  |   Adobe PDF(11571Kb)  |   Favorite  |  View/Download:259/85  |  Submit date:2020/08/31 激光打孔 质量迁移 匙孔演化 熔池驱动力 时空传输特性 |
| 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 Authors: 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)![](/image/person.jpg)
View  |   Adobe PDF(4325Kb)  |   Favorite  |  View/Download:446/138  |  Submit date:2019/10/21 Laser surface melting (LSM) Microstructure Grain refinement Liquid phase separation (LPS) Interruption capability |
| 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)![](/image/person.jpg)
View  |   Adobe PDF(896Kb)  |   Favorite  |  View/Download:299/98  |  Submit date:2019/10/21 multi-pulse laser drilling melt ejection vaporization keyhole evolution driving mechanism |
| The Effects of Laser Parameters and the Ablation Mechanism in Laser Ablation of C/SiC Composite 期刊论文 MATERIALS, 2019, 卷号: 12, 期号: 19, 页码: 14 Authors: Pan SN(潘斯宁); Li QY(李青宇); Xian ZK; Su NGg; Zeng FZ
View  |   Adobe PDF(4453Kb)  |   Favorite  |  View/Download:515/292  |  Submit date:2020/03/21 Laser ablation C SiC composite Surface morphology Ablation mechanism Scanning electron microscopy (SEM) |
| Grain Refinement of Hypereutectic Immiscible Cu-50Cr Alloy during Rapid Melting and Solidification Induced by High Power Density Laser Beams 期刊论文 METALS, 2019, 卷号: 9, 期号: 5, 页码: 19 Authors: Zhang LT(张犁天); Yu G(虞钢) ; Tian CX(田崇鑫) ; He XL(何秀丽) ; Li SX(李少霞)![](/image/person.jpg)
View  |   Adobe PDF(5098Kb)  |   Favorite  |  View/Download:353/133  |  Submit date:2019/10/14 Cu-Cr immiscible alloy laser surface melting (LSM) liquid phase separation (LPS) grain refinement rapid solidification interruption capability |
| 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 Authors: 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.
View  |   Adobe PDF(2690Kb)  |   Favorite  |  View/Download:446/148  |  Submit date:2017/07/24 Laser Welding Keyhole Welding Shielding Gas Fluid Flow |
| DIN18CrNi8合金钢毫秒激光打孔孔型研究 学位论文 博士论文,北京: 中国科学院大学, 2017 Authors: SAAD NAWAZ
Adobe PDF(12233Kb)  |   Favorite  |  View/Download:453/2  |  Submit date:2019/05/15 激光打 ,离焦量 锥角 纵剖面 重铸层 Laser drilling defocusing length Tapper angle longitudinal profile recast layer |