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Microstructure and mechanical properties evolutions of 9Cr heat resistant steel deposited metals with different Si contents during 550 °C aging process 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 26, 页码: 2122-2139
Authors:  Yu, Tongtong;  Liu, Chen;  Wu, Dong;  Wei, Shitong;  Lu, Shanping
Favorite  |  View/Download：7/0  |  Submit date：2024/01/08
Silicon content  Tensile strength  Impact toughness  High temperature aging  Post weld heat treatment  Deposited metal  
Local microstructure evolution of a V-containing Fe-Cr-Ni-Mo weld metal subjected to post-weld heat treatment 期刊论文
MATERIALS CHARACTERIZATION, 2023, 卷号: 203, 页码: 20
Authors:  Sun, Jian;  Liu, Jingwu;  Wei, Shitong;  Lu, Shanping
Favorite  |  View/Download：5/0  |  Submit date：2024/01/08
Weld metal  Post-weld heat treatment  Inter-dendritic segregation  Retained austenite  
Role of Ni content on microstructural and mechanical responses of Nb-stabilized metastable austenitic stainless steel weld metals 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 26, 页码: 8425-8439
Authors:  Chen, Yakui;  Wei, Shitong;  Wu, Dong;  Lu, Shanping
Favorite  |  View/Download：6/0  |  Submit date：2024/01/07
Metastable austenitic stainless steel  Weld metal  Solidification mode  Primary NbC  Deformation-induced martensitic  transformation  
Investigation on microstructure and tensile shear properties of 9Cr oxide dispersion strengthened steel resistance spot welded joint 期刊论文
SCIENCE AND TECHNOLOGY OF WELDING AND JOINING, 2023, 页码: 9
Authors:  Jia, Xin;  Wei, Shitong;  Lu, Shanping
Favorite  |  View/Download：5/0  |  Submit date：2024/01/08
Oxide dispersion strengthened steel  resistance spot welding  welding parameters  nugget diameter and penetration ratio  microstructure  tensile shear properties  failure mode  >  
Effect of Temperature on Reheat Cracking Susceptibility of Super304H Austenitic Stainless Steel Weld Metal 期刊论文
RARE METAL MATERIALS AND ENGINEERING, 2023, 卷号: 52, 期号: 7, 页码: 2444-2452
Authors:  Xiao Xiaopeng;  Dong Wenchao;  Li Dianzhong;  Li Yiyi;  Lu Shanping
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reheat cracking  temperature  austenitic stainless steel  weld metal  grain boundary strength  
Mechanism of 6-ferrite decomposition in high Si-bearing austenitic stainless steel weld metal during aging at 550 degrees C 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 卷号: 876, 页码: 11
Authors:  Chen, Yakui;  Wei, Shitong;  Wu, Dong;  Lu, Shanping
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Austenitic stainless steel weld metal  6-ferrite  a-phase  G-phase  Impact toughness  
Effect of Residual Stress on Reheat Cracking Susceptibility of Super304H Austenitic Stainless Steel Weld Metal 期刊论文
RARE METAL MATERIALS AND ENGINEERING, 2023, 卷号: 52, 期号: 6, 页码: 2093-2102
Authors:  Xiao Xiaopeng;  Dong Wenchao;  Li Dianzhong;  Li Yiyi;  Lu Shanping
Favorite  |  View/Download：6/0  |  Submit date：2024/01/08
reheat cracking  residual stress  austenitic stainless steel  weld metal  dislocation density  
Microstructure characteristics and mechanical properties of deposited metals with different types of bainite 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 23, 页码: 744-755
Authors:  Liu, Jingwu;  Wei, Shitong;  Sun, Qishan;  Liu, Chenghao;  Lu, Shanping
Favorite  |  View/Download：4/0  |  Submit date：2024/01/07
Nickel content  Impact toughness  Autocatalytic nucleation  Deposited metal  
Microstructure evolution and mechanical properties of 16Cr-25Ni superaustenitic stainless steel weld metal during 600 degrees C aging 期刊论文
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 卷号: 22, 页码: 461-472
Authors:  Tian, Wenbin;  Dong, Wenchao;  Lu, Shanping
Favorite  |  View/Download：34/0  |  Submit date：2023/05/09
Superaustenitic stainless steel  Weld metal  Carbide  Mechanical properties  Aging  
Effects of Stabilization Heat Treatment on Microstructure and Mechanical Properties of Si-Bearing 15Cr-9Ni-Nb Austenitic Stainless Steel Weld Metal 期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2022, 页码: 13
Authors:  Chen, Yakui;  Wu, Dong;  Li, Dianzhong;  Li, Yiyi;  Lu, Shanping
Favorite  |  View/Download：44/0  |  Submit date：2023/05/09
Austenitic stainless steel  Weld metal  Stabilization heat treatment  Martensite  NbC  delta -> gamma transition