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Parameter-process-structure relationships of stray grains (SGs) formation in laser direct energy deposition of single crystal (SX) superalloy 期刊论文
Journal of Manufacturing Processes, 2024, 卷号: 131, 页码: 382-400
Authors:  Li ZY(李志永)
Favorite  |  View/Download：129/0  |  Submit date：2024/09/18
Single crystal superalloy  Stray grain formation  Multiphysics modeling  Laser direct energy deposition  3D printing and additive manufacturing  
Can electric heating replace contact heating in high temperature test for nickel base single crystal superalloy? 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 卷号: 945, 页码: 169321./通讯作者：Li, XD (corresponding author), Tsinghua Univ, Dept Engn Mech, Beijing 100084, Peoples R China.
Authors:  Wang Z(王振);  Huang, Xingzhi;  Ye X(叶璇);  Zhao, Chong;  Hu JQ(胡剑桥);  Li, Zhigang;  Liu XM(刘小明);  Li, Xide
Adobe PDF(18035Kb)  |  Favorite  |  View/Download：257/46  |  Submit date：2023/04/20
Nickel base single crystal superalloy  Electric heating  High temperature mechanical properties  Microstructure analysis  Jolue heat effect  
Thermomechanical fatigue damage mechanism and life assessment of a single crystal Ni-based superalloy 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 872, 页码: 12./通讯作者：Jing, Fulei, Yang, Zhengmao
Authors:  Yang, Junjie;  Jing, Fulei;  Yang ZM(杨正茂);  Jiang, Kanghe;  Hu, Dianyin;  Zhang, Bin
Adobe PDF(7949Kb)  |  Favorite  |  View/Download：625/223  |  Submit date：2021/06/07
Thermomechanical fatigue (TMF)  Single crystal superalloy  Ratcheting effect  Critical plane approach  Life prediction  
Atomistic modeling for the extremely low and high temperature-dependent yield strength in a Ni-based single crystal superalloy 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 27, 页码: 6./通讯作者：Wang, Jun
Authors:  Zhang ZW(张志伟);  Fu, Qiang;  Wang J(王军);  Yang R(杨荣);  Xiao P(肖攀);  Ke FJ(柯孚久);  Lu CS(卢春生)
Adobe PDF(4012Kb)  |  Favorite  |  View/Download：415/99  |  Submit date：2021/08/30
Ni-based single crystal superalloy  Yield strength  Temperature-dependence  Dislocation activities  Molecular dynamics  
Assessment of thermo-mechanical fatigue in a nickel-based single-crystal superalloy CMSX-4 accounting for temperature gradient effects 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 809, 页码: 17
Authors:  Sun JY(孙靖宇);  Yang Shun;  Yuan Huang
Adobe PDF(15366Kb)  |  Favorite  |  View/Download：445/117  |  Submit date：2021/05/06
Thermal gradient mechanical fatigue (TGMF)  Temperat u r e gradient  Thermal-mechanical phase angle  Single crystal superalloy  Fatigue life model