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Grain size evolution under different cooling rate in laser additive manufacturing of superalloy 期刊论文
OPTICS AND LASER TECHNOLOGY, 2019, 卷号: 119, 页码: 10
Authors:  Shao JY(邵佳昀);  Yu G(虞钢);  He XL(何秀丽);  Li SX(李少霞);  Chen R(陈茹);  Zhao Y(赵尧)
Favorite  |  View/Download:28/0  |  Submit date:2019/10/21
Laser additive manufacturing  Solidification  Grain size  Cooling rate  Superalloy  
Multiaxial fatigue analysis of notched components using combined critical plane and critical distance approach 期刊论文
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2019, 卷号: 160, 页码: 38-50
Authors:  Liao, D;  Zhu, SP;  Qian GA(钱桂安)
Favorite  |  View/Download:4/0  |  Submit date:2019/10/21
Critical plane approach  Theory of critical distance  Notch  Multiaxial fatigue  Life prediction  
激光熔覆工艺参数对镍基高温合金涂层的影响 学位论文
硕士论文,北京: 中国科学院大学, 2019
Authors:  赵尧
Adobe PDF(5534Kb)  |  Favorite  |  View/Download:36/2  |  Submit date:2019/06/04
激光熔覆  镍基高温合金  工艺参数优化  温度-应力-应变场  硬度  
Microstructure, mechanical properties, and cutting performance of TiAlSiN multilayer coatings prepared by HiPIMS 期刊论文
Surface and coatings technology, 2018, 卷号: 353, 页码: 274-281
Authors:  Li GD;  Sun JF;  Xu Y;  Xu Y(许亿);  Gu JB;  Wang L;  Huang K;  Liu K;  Li LL
View  |  Adobe PDF(2192Kb)  |  Favorite  |  View/Download:16/3  |  Submit date:2019/09/29
Microstructure, mechanical properties, and cutting performance of TiAlSiN multilayer coatings prepared by HiPIMS 期刊论文
SURFACE & COATINGS TECHNOLOGY, 2018, 卷号: 353, 页码: 274-281
Authors:  Li GD;  Sun JF;  Xu Y;  Xu Y(许亿);  Gu JB;  Wang L;  Huang K;  Liu K;  Li LH
View  |  Adobe PDF(2182Kb)  |  Favorite  |  View/Download:65/10  |  Submit date:2018/10/30
Tialsin  Hipims  Inconel 718  Film Toughness  Cutting Tools  
A new critical plane-energy model for multiaxial fatigue life prediction of turbine disc alloys 期刊论文
ENGINEERING FAILURE ANALYSIS, 2018, 卷号: 93, 页码: 55-63
Authors:  Xu S;  Zhu SP;  Hao YZ;  Liao D;  Qian GA(钱桂安)
View  |  Adobe PDF(1622Kb)  |  Favorite  |  View/Download:78/5  |  Submit date:2018/10/19
Multiaxial Fatigue  Virtual Strain Energy  Critical Plane  Mean Stress  Life Prediction  
送粉式激光增材制造中热质输入对熔池特征的影响 学位论文
博士论文,北京: 中国科学院大学, 2018
Authors:  陈茹
Adobe PDF(6150Kb)  |  Favorite  |  View/Download:82/2  |  Submit date:2019/07/16
Powder Feeding Laser Additive Manufacturing, Thermal And Mass Input, Powder Flow, Molten Pool, Microstructure  
High-power laser resistance of filled sandwich panel with truss core: An experimental study 期刊论文
COMPOSITE STRUCTURES, 2018, 卷号: 193, 页码: 53-62
Authors:  Yuan W(袁武);  Wang JT(王江涛);  Song HW(宋宏伟);  Ma T;  Wu WJ;  Li JN;  Huang CG(黄晨光)
View  |  Adobe PDF(5138Kb)  |  Favorite  |  View/Download:38/4  |  Submit date:2018/10/30
Laser resistance  Sandwich panel  Thermal insulation  Lightweight structure  Failure point  
蠕墨铸铁脉冲激光变幅热疲劳实验及裂纹演变研究 学位论文
博士论文,北京: 中国科学院大学, 2018
Authors:  潘斯宁
Adobe PDF(12977Kb)  |  Favorite  |  View/Download:172/6  |  Submit date:2018/05/29
脉冲激光  蠕墨铸铁  热疲劳  变幅循环  裂纹演变  
高强钢高周与超高周疲劳裂纹萌生特征区行为和加载频率效应 学位论文
博士论文,北京: 中国科学院大学, 2018
Authors:  胡远培
Adobe PDF(13013Kb)  |  Favorite  |  View/Download:262/5  |  Submit date:2018/05/24
超高周疲劳  裂纹萌生  裂纹扩展速率  频率效应  高强钢