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| 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:535/7  |  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 |
| 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)
Adobe PDF(4325Kb)  |   Favorite  |  View/Download:449/139  |  Submit date:2019/10/21 Laser surface melting (LSM) Microstructure Grain refinement Liquid phase separation (LPS) Interruption capability |
| 高密度激光作用下难混溶合金的组织演变及性能研究 学位论文 博士论文,北京: 中国科学院大学, 2019 Authors: 张犁天
Adobe PDF(13659Kb)  |   Favorite  |  View/Download:366/10  |  Submit date:2019/06/04 Cu-cr合金,激光表面快速熔凝,液相分离,凝固组织,力学性能,关断性能 |
| 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)
Adobe PDF(5098Kb)  |   Favorite  |  View/Download:359/136  |  Submit date:2019/10/14 Cu-Cr immiscible alloy laser surface melting (LSM) liquid phase separation (LPS) grain refinement rapid solidification 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 Authors: Zhang LT(张犁天); Yu G(虞钢) ; He XL(何秀丽) ; Li SX(李少霞) ; Tian CX(田崇鑫)![](/image/person.jpg)
Adobe PDF(936Kb)  |   Favorite  |  View/Download:590/106  |  Submit date: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 Authors: 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)
Adobe PDF(1332Kb)  |   Favorite  |  View/Download:435/122  |  Submit date:2019/04/11 Cu-Cr immiscible alloy Liquid phase separation (LPS) Laser surface melting (LSM) Microstructure |
| Effect of laser remelting on microstructure and properties of WC reinforced Fe-based amorphous composite coatings by laser cladding 期刊论文 OPTICS AND LASER TECHNOLOGY, 2018, 卷号: 103, 页码: 8-16 Authors: Zhou SF; Xu YB; Liao BQ; Sun YJ; Dai XQ; Yang JX; Li ZY(李正阳)![](/image/person.jpg)
Adobe PDF(2808Kb)  |   Favorite  |  View/Download:727/246  |  Submit date:2018/10/30 Amorphous composite Laser cladding Microstructure Laser remelting Corrosion |
| 激光毛化形貌对轮轨材料混合润滑摩擦系数的影响 学位论文 硕士论文,北京: 中国科学院研究生院, 2015 Authors: 蔡宝春; 王保安 ; 孙珊珊; 杨兵; 任志远 ; 王文中; 杨明江 ; 李正阳![](/image/person.jpg)
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| Investigation on rolling sliding wear behavior of wheel steel by laser dispersed treatment 期刊论文 Wear, 2014, 卷号: 314, 期号: 1-2, 页码: 236-240 Authors: Li ZY(李正阳) ; Xing XH(邢旭辉) ; Yang MJ(杨明江) ; Yang B(杨兵); Ren ZY(任志远) ; Lin HQ ; Li, ZY (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
Adobe PDF(2526Kb)  |   Favorite  |  View/Download:842/172  |  Submit date:2014/07/03 Rolling-sliding Wear Wheel/rail Laser Treatment Steel |
| Influence of laser dispersed treatment on rolling contact wear and fatigue behavior of railway wheel steel 期刊论文 MATERIALS & DESIGN, 2014, 卷号: 54, 页码: 137-143 Authors: Zeng DF; Lu LT; Li ZY(李正阳) ; Zhang JW; Jin XS; Zhu MH; Lu, LT (reprint author), Southwest Jiaotong Univ, State Key Lab Tract Power, Chengdu 610031, Peoples R China.
Adobe PDF(2961Kb)  |   Favorite  |  View/Download:1351/749  |  Submit date:2014/02/13 Failure Fatigue Of Materials Friction Vehicle Wheels Delamination Wear Fatigue Crack Initiation Fatigue Life Rolling Contact Wears |