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Investigation on the microstructural evolution and precipitation hardening mechanism of 1Cr15Ni36W3Ti superalloy with varied C contents 期刊论文
MATERIALS & DESIGN, 2019, 卷号: 181
Authors:  Li, Haoze;  Jiang, Bochuan;  Gao, Ming;  Xing, Weiwei;  Ma, Yingche;  Liu, Kui
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Fe-Ni based superalloy  C content  gamma ' phase  Strengthening mechanism  Tensile property  
Effect of residual hydrogen content on the tensile properties and crack propagation behavior of a type 316 stainless steel 期刊论文
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2019, 卷号: 44, 期号: 45, 页码: 25054-25063
Authors:  Li Xiaobing;  Gao Ming;  Li Haoze;  Xing Weiwei;  Zhang Long;  Shu Lei;  Zhao Xiujuan;  Ma Yingche;  Liu Kui
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316 austenitic stainless steel  Hydrogen embrittlement  Slow strain rate test (SSRT)  Fatigue crack propagation rate  Relative reduction of area (RRA)  
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
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  
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  
Microstructure and mechanical properties of a new cast nickel-based superalloy K4750 joint produced by gas tungsten arc welding process 期刊论文
JOURNAL OF MATERIALS SCIENCE, 2019, 卷号: 54, 期号: 4, 页码: 3558-3571
Authors:  Xie, Jilin;  Ma, Yingche;  Xing, Weiwei;  Ou, Meiqiong;  Zhang, Long;  Liu, Kui
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时效处理对20%冷变形15Cr-15Ni含Ti奥氏体不锈钢组织和650℃拉伸性能的影响 期刊论文
稀有金属材料与工程, 2018, 卷号: 47, 期号: 11, 页码: 3504-3511
Authors:  王志楠;  梁田;  张龙;  杜爱兵;  高明;  马颖澈;  刘奎
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15Cr-15Ni含Ti奥氏体不锈钢  时效处理  高温拉伸  Sigma相  
Effect of cooling rate on microstructure, microsegregation and mechanical properties of cast Ni-based superalloy K417G 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2018, 卷号: 34, 期号: 5, 页码: 811-820
Authors:  Gong, L;  Chen, B;  Zhang, L;  Ma, YC;  Liu, K;  Chen, B (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China.
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Nickel-based Superalloys  Solidification Parameters  Tensile Behavior  Stress Rupture  Segregation  Evolution  Deformation  Porosity  Turbine  
Microstructure evolution and mechanical properties of a new cast Ni-base superalloy with various Ti contents 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 卷号: 735, 页码: 193-201
Authors:  Ou, MQ;  Ma, YC;  Ge, HL;  Xing, WW;  Zhou, YT;  Zheng, SJ;  Liu, K;  Ma, YC (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China.
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Nickel-based Superalloy  Different Ti/al Ratios  Eta-phase  Elevated-temperatures  Thermal Exposure  Alloy 740  Behavior  Deformation  Stability  Stress