Chinese | English

Search in the results

IMECH-IR

Browse/Search Results:  1-10 of 12 Help

Selected(0)Clear Items/Page:    Sort:
Enhancing fatigue performance of laser powder bed fused metals through controlling contour parameters and structures 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2025, 卷号: 193, 页码: 17./通讯作者：Zhang, Hongzhuang, Qian, Guian
Authors:  Zhang, Hongzhuang;  Li, Changyou;  Cao, Shujie;  Sergeichev, Ivan;  Qian GA(钱桂安)
Favorite  |  View/Download：206/0  |  Submit date：2025/02/24
Laser powder bed fusion  Contour scanning  Surface defects  Fatigue performance  Damage mechanism  
Pore-based prediction of crack initiation life in very-high-cycle fatigue 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2025, 卷号: 190, 页码: 108655./通讯作者：Qian GA
Authors:  Zhang NY(张宁豫);  Liu WQ(刘文琦);  Shi T(时涛);  Sun JY(孙经雨);  Qian GA(钱桂安)
Favorite  |  View/Download：23/0  |  Submit date：2024/12/02
Laser powder bed fusion  Very-high-cycle-fatigue  Porosity  Crack initiation life  Crack initiation position  
Experimental investigation on the deformation behavior of an isotropic 304L austenitic steel manufactured by laser powder bed fusion with hot isostatic pressing 期刊论文
MATERIALS CHARACTERIZATION, 2024, 卷号: 214, 页码: 19
Authors:  Zhang, Hongzhuang;  Li, Bing;  Hu, Jiexin;  Qian GA(钱桂安);  Li, Changyou
Favorite  |  View/Download：44/0  |  Submit date：2024/07/26
Laser powder bed fusion  Hot isostatic pressing  Austenitic steel  Microstructural observation  Deformation behavior  Twinning mechanism  
Effect of constraint on fracture performance of Ti6Al4V alloy fabricated by laser powder bed fusion 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2024, 卷号: 131, 页码: 11./通讯作者：Qian, Guian
Authors:  Xiao YM(肖应梦);  Sun JY(孙经雨);  Qian GA(钱桂安)
Favorite  |  View/Download：37/0  |  Submit date：2024/07/04
Laser powder bed fusion  Fracture property  Constraint effect  Ti6Al4V alloy  K-T-11-T-33 method  
Microstructural evolution and formation of fine grains during fatigue crack initiation process of laser powder bed fusion Ni-based superalloy 期刊论文
ADDITIVE MANUFACTURING, 2024, 卷号: 85, 页码: 17./通讯作者：Qian, Guian
Authors:  Shi T(时涛);  Li JH(李江华);  Gao, Guhui;  Sun JY(孙经雨);  Yang, Zhigang;  Yan, Jiayi;  Qian GA(钱桂安)
Favorite  |  View/Download：54/0  |  Submit date：2024/06/27
Microstructure  Competitive fatigue failure mechanism  Laser powder bed fusion (LPBF)  Grain refinement  Precipitate dissolution  
Deformation behavior, twinning propensity model, and twinnability map for laser powder bed fused austenitic steel homogenized by hot isostatic pressing 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2024, 卷号: 175, 页码: 25./通讯作者：Zhang, Hongzhuang, Qian, Guian
Authors:  Zhang, Hongzhuang;  Cao, Shujie;  Li, Bing;  Berto, Filippo;  Qian GA(钱桂安);  Li, Changyou
Favorite  |  View/Download：84/0  |  Submit date：2024/05/27
Laser powder bed fusion  Austenitic steel  Deformation behavior  Twinning model  Hot isostatic pressing  
Laser powder bed fused 304L steel shot-peened with various ceramic shot sizes: Surface/subsurface characteristics, tensile behavior, and fatigue behavior 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2023, 卷号: 171, 页码: 21./通讯作者：Li, Changyou, Qian, Guian
Authors:  Zhang, Hongzhuang;  Cao, Shujie;  Li, Changyou;  Li, Bing;  Qian GA(钱桂安)
Adobe PDF(50378Kb)  |  Favorite  |  View/Download：257/49  |  Submit date：2024/01/01
Laser powder bed fusion  Shot peening  Shot size  Microstructural evolution  Strengthening mechanism  
Sulfur-induced transitions of thermal behavior and flow dynamics in laser powder bed fusion of 316L powders 期刊论文
THERMAL SCIENCE AND ENGINEERING PROGRESS, 2023, 卷号: 45, 页码: 21./通讯作者：He, Xiuli, Yu, Gang
Authors:  Li ZY(李志永);  He XL(何秀丽);  Li SX(李少霞);  Kan, Xinfeng;  Yin, Yanjun;  Yu G(虞钢)
Adobe PDF(35300Kb)  |  Favorite  |  View/Download：173/30  |  Submit date：2024/01/02
Melt pool dynamics  Thermal behavior  Fluid flow  Surface-active element  Laser powder bed fusion  3D printing and additive manufacturing  
Fatigue life prediction based on a deep learning method for Ti-6Al-4V fabricated by laser powder bed fusion up to very-high-cycle fatigue regime 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2023, 卷号: 172, 页码: 107645./通讯作者：Zheng, L, Zhong, Z
Authors:  Jia, Yinfeng;  Fu, Rui;  Ling, Chao;  Shen, Zheng;  Zheng, Liang;  Zhong, Zheng;  Hong YS(洪友士)
Adobe PDF(7230Kb)  |  Favorite  |  View/Download：144/44  |  Submit date：2023/06/15
Fatigue life prediction  Deep learning method  Laser powder bed fusion  Ti-6Al-4V  Very -high -cycle fatigue  
Effects of temperature on tensile and fracture performance of Ti6Al4V alloy fabricated by laser powder bed fusion 期刊论文
THEORETICAL AND APPLIED FRACTURE MECHANICS, 2023, 卷号: 125, 页码: 103931./通讯作者：Qian, GA (corresponding author), Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100190, Peoples R China.
Authors:  Xiao YM(肖应梦);  Qian GA(钱桂安);  Sun JY(孙经雨);  Berto, Filippo;  Correia, JoseAF;  Hong YS(洪友士)
Adobe PDF(18791Kb)  |  Favorite  |  View/Download：159/47  |  Submit date：2023/09/26
Ti6Al4V alloy  Temperature effect  Fracture property  Tensile strength  Laser powder bed fusion