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Misorientation dependent thermal condition-solute field cooperative effect on competitive grain growth in the converging case during directional solidification of a nickel-base superalloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 96, 页码: 151-159
Authors:  Meng, X. B.;  Li, J. G.;  Jing, C. N.;  Liu, J. D.;  Ma, S. Y.;  Liang, J. J.;  Zhang, C. W.;  Wang, M.;  Tang, B. T.;  Lin, T.;  Chen, J. L.;  Zhang, X. L.;  Li, Q.
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Competitive grain growth  Cooperative effect  Thermal condition  Solute field  Critical misorientation  Unusual overgrowth  Abnormal transformation  
Formation of beta ' phase in LPSO structures in an Mg88Co5Y7 alloy 期刊论文
JOURNAL OF MAGNESIUM AND ALLOYS, 2022, 卷号: 10, 期号: 1, 页码: 160-168
Authors:  Jin, Q. Q.;  Shao, X. H.;  Zhou, Y. T.;  Zhang, B.;  Zheng, S. J.;  Ma, X. L.
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Magnesium alloys  Long-period stacking ordered (LPSO) structure  HAADF-STEM  beta ' phase  
Equiaxed dendritic growth in nearly isothermal conditions: A study combining in situ and real-time experiment with large-scale phase-field simulation 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 28, 页码: 12
Authors:  Gong, Tongzhao;  Chen, Yun;  Li, Shanshan;  Cao, Yanfei;  Hou, Liyuan;  Li, Dianzhong;  Chen, Xing-Qiu;  Reinhart, Guillaume;  Nguyen-Thi, Henri
Favorite  |  View/Download:56/0  |  Submit date:2021/11/22
Equiaxed dendritic growth  Polycrystalline solidification  Phase-field method  Large-scale simulation  Synchrotron X-ray radiography  
Equiaxed dendritic growth in nearly isothermal conditions: A study combining in situ and real-time experiment with large-scale phase-field simulation 期刊论文
MATERIALS TODAY COMMUNICATIONS, 2021, 卷号: 28, 页码: 12
Authors:  Gong, Tongzhao;  Chen, Yun;  Li, Shanshan;  Cao, Yanfei;  Hou, Liyuan;  Li, Dianzhong;  Chen, Xing-Qiu;  Reinhart, Guillaume;  Nguyen-Thi, Henri
Favorite  |  View/Download:59/0  |  Submit date:2021/11/22
Equiaxed dendritic growth  Polycrystalline solidification  Phase-field method  Large-scale simulation  Synchrotron X-ray radiography  
A new model of competitive grain growth dominated by the solute field of the Nickel-based superalloys during directional solidification 期刊论文
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 873, 页码: 13
Authors:  Wang, Haiwei;  Zhang, Xiaoli;  Meng, Jie;  Yang, Jinxia;  Yang, Yanhong;  Zhou, Yizhou;  Sun, Xiaofeng
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Competitive growth  Directional solidification  Nickel-based superalloy  Solute interaction  Sidebranching event  
Altered age-hardening behavior in the ultrafine-grained surface layer of Mg-Zn-Y-Ce-Zr alloy processed by sliding friction treatment 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 78, 页码: 20-29
Authors:  Liu, Chunquan;  Chen, Xianhua;  Yuan, Yuan;  Zhang, Wei;  Zhang, Yusheng;  Pan, Fusheng
Favorite  |  View/Download:31/0  |  Submit date:2021/10/15
Ageing behavior  Ultrafine-crystalline grain  Nano precipitates  Sliding friction treatment  
Revisiting dynamics and models of microsegregation during polycrystalline solidification of binary alloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 74, 页码: 155-167
Authors:  Gong, Tongzhao;  Chen, Yun;  Li, Shanshan;  Cao, Yanfei;  Li, Dianzhong;  Chen, Xing-Qiu;  Reinhart, Guillaume;  Nguyen-Thi, Henri
Favorite  |  View/Download:84/0  |  Submit date:2021/10/15
Microsegregation  Grain refinement  Cooling rate  Back diffusion  Phase-field method  
Nonsymmetrical Segregation of Solutes in Periodic Misfit Dislocations Separated Tilt Grain Boundaries 期刊论文
NANO LETTERS, 2021, 卷号: 21, 期号: 7, 页码: 2870-2875
Authors:  Xie, Hongbo;  Huang, Qiuyan;  Bai, Junyuan;  Li, Shanshan;  Liu, Yang;  Feng, Jianguang;  Yang, Yuansheng;  Pan, Hucheng;  Li, Hongxiao;  Ren, Yuping;  Qin, Gaowu
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Interface segregation  Misfit dislocation  Tilt grain boundary  Superstructure  Magnesium alloy  
Formation mechanism of MC and M2C primary carbides in as-cast M50 bearing steel 期刊论文
MATERIALS CHARACTERIZATION, 2021, 卷号: 174, 页码: 14
Authors:  Du, Ningyu;  Liu, Hanghang;  Cao, Yanfei;  Fu, Paixian;  Sun, Chen;  Liu, Hongwei;  Li, Dianzhong
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Bearing steel  Primary carbide  Segregation  Solidification  MC  M2C  
Phase Field Simulation of Effect of Grain Boundary Diffusion on alpha Phase Dissolution 期刊论文
RARE METAL MATERIALS AND ENGINEERING, 2019, 卷号: 48, 期号: 9, 页码: 2864-2872
Authors:  Liu Tao;  Yang Mei;  Wang Gang;  Wang Lu;  Xu Dongsheng
Favorite  |  View/Download:31/0  |  Submit date:2021/02/02
grain boundary diffusion  phase field model  dissolution  the spatial distribution of phase  phase size distribution