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基于分形曲线的分区扫描策略对激光熔化沉积基板变形的影响 期刊论文
表面技术, 2022, 页码: 11
作者:  姚少科;  孙辉磊;  李正阳;  蒋华臻
Adobe PDF(1526Kb)  |  收藏  |  浏览/下载:197/51  |  提交时间:2022/10/17
增材制造  激光熔化沉积  扫描策略  分形曲线  翘曲变形  
高度对激光沉积薄壁件残余应力分布的影响 期刊论文
激光与光电子学进展, 2022, 卷号: 59, 期号: 07, 页码: 218-227
作者:  姚少科;  彭青;  李正阳
Adobe PDF(1763Kb)  |  收藏  |  浏览/下载:120/24  |  提交时间:2022/06/10
激光光学  激光金属沉积  薄壁件  残余应力  有限元方法  
The Influence of Metastable Cellular Structure on Deformation Behavior in Laser Additively Manufactured 316L Stainless Steel 期刊论文
NANOMATERIALS, 2021, 卷号: 11, 期号: 11, 页码: 13
作者:  Li N(李娜);  Li ZY(李正阳);  Wei YJ(魏宇杰)
Adobe PDF(6117Kb)  |  收藏  |  浏览/下载:225/30  |  提交时间:2022/01/13
laser additive manufacturing  metastable cellular structures  316L stainless steel  coherent precipitates  stacking fault energy  
Remarkable cavitation erosion-corrosion resistance of CoCrFeNiTiMo high-entropy alloy coatings 期刊论文
CORROSION SCIENCE, 2021, 卷号: 190, 页码: 16
作者:  Xu, Jiang;  Peng, Shuang;  Li ZY(李正阳);  Jiang, Shuyun;  Xie, Zong-Han;  Munroe, Paul;  Lu, Hong
Adobe PDF(12736Kb)  |  收藏  |  浏览/下载:323/90  |  提交时间:2021/09/08
High entropy alloy coating  Cavitation erosion  Potentiodynamic polarization  Electrochemical impedance spectroscopy  
Electrochemical noise analysis of cavitation erosion corrosion resistance of NbC nanocrystalline coating in a 3.5 wt% NaCl solution 期刊论文
SURFACE & COATINGS TECHNOLOGY, 2021, 卷号: 415, 页码: 16
作者:  Peng, Shuang;  Xu, Jiang;  Li ZY(李正阳);  Jiang, Shuyun;  Xie, Zong-Han;  Munroe, Paul
Adobe PDF(13213Kb)  |  收藏  |  浏览/下载:212/34  |  提交时间:2021/06/21
NbC nanocrystalline coating  Cavitation erosion-corrosion  Electrochemical noise  Cyclic polarization  
The influence of semiconducting properties of passive films on the cavitation erosion resistance of a NbN nanoceramic coating 期刊论文
ULTRASONICS SONOCHEMISTRY, 2021, 卷号: 71, 页码: 19
作者:  Xu, Jiang;  Peng, Shuang;  Li ZY(李正阳);  Jiang, Shuyun;  Xie, Zong-Han;  Munroe, Paul
Adobe PDF(20698Kb)  |  收藏  |  浏览/下载:425/47  |  提交时间:2021/03/03
NbN nanoceramic coating  Ultrasonic cavitation erosion  Mott-schottky  First-principle  Point defect model  
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
作者:  Zhao YJ;  Xu J;  Li ZY(李正阳);  Fu T;  Jiang SY
Adobe PDF(8390Kb)  |  收藏  |  浏览/下载:350/182  |  提交时间:2020/08/26
MoO3  Ag2O  Photocatalytic properties  Antibacterial activity  Nanocomposite coating  
Investigation of slurry erosion-corrosion behavior of Ta(Si1-xAlx)(2) nanocrystalline coatings 期刊论文
MATERIALS RESEARCH EXPRESS, 2020, 卷号: 7, 期号: 2, 页码: 19
作者:  Xu, J;  Xie, QW;  Peng, S;  Li ZY(李正阳);  Jiang, SY
Adobe PDF(8428Kb)  |  收藏  |  浏览/下载:373/212  |  提交时间:2020/06/22
erosion-corrosion  refractory metal silicides  slurry flow  EIS  mechanical properties  
Investigation of slurry erosion-corrosion behavior of Ta(Si1?xAlx)2 nanocrystalline coatings 期刊论文
Materials Research Express, 2020, 卷号: 7, 期号: 2, 页码: 026408
作者:  Xu J;  Xie QW;  Peng S;  Li ZY(李正阳);  Jiang SY
Adobe PDF(8226Kb)  |  收藏  |  浏览/下载:272/98  |  提交时间:2020/03/26
erosion-corrosion  refractory metal silicides  slurry flow  EIS  mechanical properties  
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
作者:  Zhou SF;  Xu YB;  Liao BQ;  Sun YJ;  Dai XQ;  Yang JX;  Li ZY(李正阳)
浏览  |  Adobe PDF(2808Kb)  |  收藏  |  浏览/下载:659/219  |  提交时间:2018/10/30
Amorphous composite  Laser cladding  Microstructure  Laser remelting  Corrosion