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Effect of hafnium content on the microstructural evolution and stress rupture properties of K4750 nickel-based superalloy 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 916, 页码: 12
Authors:  Ou, Meiqiong;  Ma, Yingche;  Hou, Kunlei;  Liu, Kui
Favorite  |  View/Download:10/0  |  Submit date:2022/07/14
Nickel-based superalloy  Hf addition  MC carbide  M-23 C-6 carbide  ?? phase  Stress rupture properties  
Temperature-dependent yield strength and deformation mechanism of a casting Ni-based superalloy containing low volume-fraction gamma ' phase 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 905, 页码: 10
Authors:  Hou, Kunlei;  Wang, Min;  Zhao, Peng;  Ou, Meiqiong;  Li, Haoze;  Ma, Yingche;  Liu, Kui
Favorite  |  View/Download:10/0  |  Submit date:2022/07/01
Ni-based superalloy  Temperature effect  Yield strength anomaly  Deformation mechanism  Orowan looping  
Effect of grain boundary precipitates on the stress rupture properties of K4750 alloy after long-term aging at 750 degrees C for 8000 h 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 92, 页码: 11-20
Authors:  Ou, Meiqiong;  Ma, Yingche;  Hou, Kunlei;  Wang, Min;  Ma, Guangcai;  Liu, Kui
Favorite  |  View/Download:36/0  |  Submit date:2022/01/27
Ni-base superalloy  Long-term aging, MC carbide  eta phase  Stress rupture properties  Residual strain distribution  
Low cycle fatigue and high cycle fatigue of K4750 Ni-based superalloy at 600 degrees C: Analysis of fracture behavior and deformation mechanism 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 820, 页码: 13
Authors:  Hou, Kunlei;  Ou, Meiqiong;  Wang, Min;  Hao, Xianchao;  Ma, Yingche;  Liu, Kui
Favorite  |  View/Download:48/0  |  Submit date:2021/10/15
Ni-based superalloy  Low cycle fatigue  High cycle fatigue  Fracture analysis  Stage I  II cracking  Deformation structure  
Effects of microstructure evolution on the deformation mechanisms and tensile properties of a new Ni-base superalloy during aging at 800 degrees C 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 68, 页码: 40-52
Authors:  Hou, Kunlei;  Wang, Min;  Ou, Meiqiong;  Li, Haoze;  Hao, Xianchao;  Ma, Yingche;  Liu, Kui
Favorite  |  View/Download:25/0  |  Submit date:2021/10/15
Ni-base superalloy  Aging  gamma ' size  Yield strength  Deformation mechanism  Fracture behavior  
Precipitation of eta phase and its effects on stress rupture properties of K4750 alloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 763, 页码: 11
Authors:  Hou, Kunlei;  Ou, Meiqiong;  Wang, Min;  Li, Haoze;  Ma, Yingche;  Liu, Kui
Favorite  |  View/Download:33/0  |  Submit date:2021/02/02
Ni-base superalloy  eta Phase  MC degradation  Stress rupture properties