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Effect of Co on Microstructure and Stress Rupture Properties of K4750 Alloy 期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2019, 卷号: 32, 期号: 12, 页码: 1501-1510
Authors:  Li, Xiao-Xiao;  Ou, Mei-Qiong;  Wang, Min;  Hao, Xian-Chao;  Ma, Ying-Che;  Liu, Kui
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Nickel-based superalloy  Co addition  MC degradation  Stress rupture property  
Investigation on freckle formation and evolution of single-crystal nickel-based superalloy specimens with different thicknesses and abrupt cross-section changes 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 卷号: 805, 页码: 218-228
Authors:  Han, Dongyu;  Jiang, Weiguo;  Xiao, Jiuhan;  Li, Kaiwen;  Lu, Yuzhang;  Zheng, Wei;  Zhang, Shaohua;  Lou, Langhong
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Nickel-based superalloy  Crystal growth  Freckle  Abruptly expanding cross-section  
Crystal plasticity analysis of cylindrical holes and their effects on the deformation behavior of Ni-based single-crystal superalloys with different secondary orientations 期刊论文
INTERNATIONAL JOURNAL OF PLASTICITY, 2019, 卷号: 119, 页码: 249-272
Authors:  Zhou, Hui;  Zhang, Xiao;  Wang, Pei;  Lu, Shanping
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Nickel-based single superalloy  Crystal plasticity  Finite element  Secondary orientation  Hole  
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  
Elastic tension induced lattice distortions in DD10 single crystal nickel-based superalloy at 500 degrees C/760 MPa using in situ neutron diffraction 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 743, 页码: 504-511
Authors:  Mo, Fangjie;  Sun, Guangai;  Yang, Zhaolong;  Zhang, Changsheng;  Zhang, Jian;  Wang, Sucheng;  Peng, Shuming
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Single crystal  Nickel-based superalloy  Elastic strain  in situ neutron diffraction  Lattice distortion  
Effect of long-term aging on the microstructure, stress rupture properties and deformation mechanisms of a new cast nickel base superalloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2018, 卷号: 736, 页码: 76-86
Authors:  Ou, MQ;  Ma, YC;  Ge, HL;  Chen, B;  Zheng, SJ;  Liu, K
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Nickel based superalloy  Long-term aging  gamma ' phase  eta phase  Dislocation  Stress rupture properties  
Characterization and crystallographic analyses of new three-fold Ti(O,C) nanotwins in a hot-pressed Nb-Ti-al alloy 期刊论文
MATERIALS CHARACTERIZATION, 2018, 卷号: 139, 页码: 59-62
Authors:  Shi, ZW;  Wei, H;  Zhang, HY;  Jin, T;  Sun, XF;  Zheng, Q;  Zheng, Q (reprint author), Chinese Acad Sci, Inst Met Res, Superalloys Div, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China.
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Nickel-based Superalloy  Grain-boundaries  Twin Boundary  Microstructure  Phase  Si  Transformations  Dislocations  Deformation  Composites  
Atomic-scale observation and analysis of chemical ordering in M3B2 and M5B3 borides 期刊论文
ACTA MATERIALIA, 2018, 卷号: 149, 页码: 274-284
Authors:  Hu, XB;  Niu, HY;  Ma, XL;  Oganov, AR;  Fisher, CAJ;  Sheng, NC;  Liu, JD;  Jin, T;  Sun, XF;  Liu, JF;  Ikuhara, Y;  Ma, XL (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China.;  Ikuhara, Y (reprint author), Japan Fine Ceram Ctr, Nanostruct Res Lab, Nagoya, Aichi 4568587, Japan.;  Oganov, AR (reprint author), SUNY Stony Brook, Inst Adv Computat Sci, Ctr Mat By Design, Dept Geosci, Stony Brook, NY 11794 USA.
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Crystal-structure Prediction  Total-energy Calculations  Nickel-base Superalloys  Ni-based Superalloy  X-ray Spectroscopy  Wave Basis-set  Probe Tomography  Polycrystalline Superalloy  Grain-boundary  Resolution  
Tool wear performance and surface integrity studies for milling DD5 Ni-based single crystal superalloy 期刊论文
SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2018, 卷号: 61, 期号: 4, 页码: 522-534
Authors:  Gong, YD;  Li, Q;  Li, JG;  Liu, Y;  Sun, Y;  Gong, YD (reprint author), Northeastern Univ, Sch Mech Engn & Automat, Shenyang 110819, Liaoning, Peoples R China.
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Minimum Quantity Lubrication  Nickel-based Superalloy  Inconel 718  Cutting Forces  Alloys  Dry  Mechanisms  Life  
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