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选区激光熔化成形高强高韧316L不锈钢工艺及力学性能研究 学位论文
博士论文,北京: 中国科学院大学, 2020
Authors:  蒋华臻
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增材制造  选区激光熔化  无量纲工艺图  力学性能  316L不锈钢  
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:428/84  |  Submit date:2020/11/30
Selective laser melting  Defects  Melt pool shape  Primary dendrite spacing  Mechanical properties  316L stainless steel  
In vitro antibacterial properties of MoO3/SiO2/Ag2O nanocomposite coating prepared by double cathode glow discharge technique 期刊论文
SURFACE & COATINGS TECHNOLOGY, 2020, 卷号: 397, 页码: 16
Authors:  Zhao YJ;  Xu J;  Li ZY(李正阳);  Fu T;  Jiang SY
Adobe PDF(8390Kb)  |  Favorite  |  View/Download:388/197  |  Submit date:2020/08/26
MoO3  Ag2O  Photocatalytic properties  Antibacterial activity  Nanocomposite coating  
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)
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  
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:513/291  |  Submit date:2020/03/21
Laser ablation  C  SiC composite  Surface morphology  Ablation mechanism  Scanning electron microscopy (SEM)  
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:356/10  |  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)
View  |  Adobe PDF(5098Kb)  |  Favorite  |  View/Download:352/132  |  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)
View  |  Adobe PDF(936Kb)  |  Favorite  |  View/Download:577/101  |  Submit date:2019/04/11
Laser surface melting  Cu-Cr alloy  Solidification  Microstructure  Surface nanocrystallization  
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)
Adobe PDF(2808Kb)  |  Favorite  |  View/Download:720/241  |  Submit date:2018/10/30
Amorphous composite  Laser cladding  Microstructure  Laser remelting  Corrosion  
Microstructure and Properties of ZL101 Alloy Affected by Substrate Movement Speed of a Novel Semisolid Continuous Micro Fused-Casting for Metal Process 期刊论文
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2018, 卷号: 33, 期号: 3, 页码: 715-719
Authors:  Luo XQ(罗晓强);  Han YJ;  Li QB;  Hu XM;  Xue LW
Adobe PDF(1003Kb)  |  Favorite  |  View/Download:244/93  |  Submit date:2018/10/30
micro fused-casting  ZL101 alloy  semisolid  substrate movement speed  additive manufacturing