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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
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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
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Ni-base superalloy  Aging  gamma ' size  Yield strength  Deformation mechanism  Fracture behavior  
Microstructure evolution and stress rupture properties of K4750 alloys with various B contents during long-term aging 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 73, 页码: 108-115
Authors:  Li, Xiaoxiao;  Ou, Meiqiong;  Wang, Min;  Zha, Xiangdong;  Ma, Yingche;  Liu, Kui
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Nickel-based superalloy  Boron additions  Long-term aging  Grain boundary segregation  Stress rupture properties  
Effect of boron addition on the microstructure and mechanical properties of K4750 nickel-based superalloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 60, 页码: 177-185
Authors:  Li, Xiaoxiao;  Ou, Meiqiong;  Wang, Min;  Zhang, Long;  Ma, Yingche;  Liu, Kui
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Nickel-based superalloy  Boron addition  Secondary ion mass spectrometry (SIMS)  Grain boundary segregation  Mechanical properties  
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
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Ni-base superalloy  eta Phase  MC degradation  Stress rupture properties  
Stress rupture properties and deformation mechanisms of K4750 alloy at the range of 650 degrees C to 800 degrees C 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2019, 卷号: 35, 期号: 7, 页码: 1270-1277
Authors:  Ou, Meiqiong;  Ma, Yingche;  Xing, Weiwei;  Hao, Xianchao;  Chen, Bo;  Ding, Leilei;  Liu, Kui
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Nickel based superalloy  Stress rupture properties  Dislocation  Deformation mechanisms  Transmission electron microscopy  
Stress rupture properties and deformation mechanisms of K4750 alloy at the range of 650 degrees C to 800 degrees C 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2019, 卷号: 35, 期号: 7, 页码: 1270-1277
Authors:  Ou, Meiqiong;  Ma, Yingche;  Xing, Weiwei;  Hao, Xianchao;  Chen, Bo;  Ding, Leilei;  Liu, Kui
Favorite  |  View/Download:7/0  |  Submit date:2021/02/02
Nickel based superalloy  Stress rupture properties  Dislocation  Deformation mechanisms  Transmission electron microscopy  
Stress rupture properties and deformation mechanisms of K4750 alloy at the range of 650 degrees C to 800 degrees C 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2019, 卷号: 35, 期号: 7, 页码: 1270-1277
Authors:  Ou, Meiqiong;  Ma, Yingche;  Xing, Weiwei;  Hao, Xianchao;  Chen, Bo;  Ding, Leilei;  Liu, Kui
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Nickel based superalloy  Stress rupture properties  Dislocation  Deformation mechanisms  Transmission electron microscopy  
一种新型高温合金凝固组织和元素偏析行为研究 期刊论文
稀有金属材料与工程, 2019, 卷号: 48, 期号: 05, 页码: 1488-1496
Authors:  于洵;  王琳琳;  欧美琼;  马颖澈;  辛啟斌;  刘奎
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元素偏析  热力学平衡模拟计算  镍基高温合金  
氮对K4169合金微观组织和力学性能的影响 期刊论文
稀有金属材料与工程, 2019, 卷号: 48, 期号: 05, 页码: 1505-1516
Authors:  滕雨均;  欧美琼;  邢炜伟;  马颖澈;  刘奎
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K4169合金  凝固组织  力学性能  氮化物  碳化物