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Atomic bonding and electronic stability of the binary sigma phase 期刊论文
Authors:  Liu, Wei;  Lu, Xiao-Gang;  Hu, Qing-Miao;  Wang, Hao;  Liu, Yi;  Boulet, Pascal;  Record, Marie-Christine
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sigma phase  atomic bonding  electronic stability  DOS  ELF  first-principles calculations  
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  
Integrated modeling of molar volume of the sigma phase aided by first-principles calculations 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 卷号: 791, 页码: 994-1004
Authors:  Liu, Wei;  Lu, Xiao-Gang;  Wang, Hao;  Liu, Yi;  Hu, Qing-Miao
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sigma phase  molar volume  compound energy formalism (CEF)  first-principles calculations  integrated thermodynamic and molar volume model  
Precipitation behavior of sigma phase and its influence on mechanical properties of a Ni-Fe based alloy 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 卷号: 784, 页码: 266-275
Authors:  Wang, Changshuai;  Wu, Yunsheng;  Guo, YongAn;  Guo, Jianting;  Zhou, Lanzhang
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Sigma (sigma) phase  Precipitation behavior  Ni-Fe based alloy  Tensile properties  Stress rupture properties  
Deformation compatibility between nanotwinned and recrystallized grains enhances resistance to interface cracking in cyclic loaded stainless steel 期刊论文
ACTA MATERIALIA, 2019, 卷号: 165, 页码: 87-98
Authors:  Li, Q.;  Yan, F. K.;  Tao, N. R.;  Ponge, D.;  Raabe, D.;  Lu, K.
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Nanotwins  Fatigue  Interface crack  Cyclic deformation  Austenitic steel  
A Novel Computational Method of Processing Map for Ti-6Al-4V Alloy and Corresponding Microstructure Study 期刊论文
MATERIALS, 2018, 卷号: 11, 期号: 9, 页码: -
Authors:  Hu, M;  Dong, LM;  Zhang, ZQ;  Lei, XF;  Yang, R;  Sha, YH
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Ti-6Al-4V alloy  hot deformation  processing map  microstructure  
Influence of atomic mixing and atomic order on molar volume of the binary sigma phase 期刊论文
INTERMETALLICS, 2018, 卷号: 98, 页码: 95-105
Authors:  Liu, W;  Lu, XG;  Boulet, P;  Record, MC;  Wang, H;  Hu, QM
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Sigma phase  Molar volume  Atomic order  Order degree  Atomic mixing  EMTO-CPA  
Effect of Cr content on the microstructural stability and impact-toughness evolution of a Ni-Fe-based weld metal 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2018, 卷号: 749, 页码: 465-472
Authors:  Wu, D;  Li, DZ;  Lu, SP
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Metal  Grain boundaries  Scanning and transmission electron microscopy  X-ray diffraction  High temperature alloys  
Influence of atomic order on the enthalpy of formation and bulk modulus of the sigma phase 期刊论文
FLUID PHASE EQUILIBRIA, 2018, 卷号: 459, 页码: 238-243
Authors:  Liu, W;  Lu, XG;  Boulet, P;  Record, MC;  Hu, QM;  Lu, XG (reprint author), Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China.;  Lu, XG (reprint author), Shanghai Univ, State Key Lab Adv Special Steel, Shanghai, Peoples R China.;  Record, MC (reprint author), Univ Toulon & Var, Aix Marseille Univ, CNRS, IM2NP, Marseille, France.
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Close-packed Phases  Potential Model  Molar Volume  Cr Alloys  Fe-cr  Approximation  Superalloys  Systems  Ta  
sigma-Phase Precipitation Mechanism of 15Cr-15Ni Titanium-Modified Austenitic Stainless Steel During Long-Term Thermal Exposure 期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2018, 卷号: 31, 期号: 3, 页码: 281-289
Authors:  Wang, ZN;  Liang, T;  Xing, WW;  Du, AB;  Gao, M;  Ma, YC;  Liu, K;  Liang, T (reprint author), Chinese Acad Sci, Inst Met Res, Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China.
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Reactor Applications  Creep Strength  Temperature  Cr  Ti  Kinetics  Elements  Cracking  Fission  Mo