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| A Review of Atomistic Scale Studies on Solute Segregation and Its Mechanism at Grain Boundary |
| ZHANG Jinling1,3,ZHANG Mingyi1,ZHANG Jiazhen1CUI Zhenshan2，ZHOU Zhengong3 |
| （1.Beijing Aeronautical Science and Technology Research Institute, Commercial Aircraft Corporation of China， Ltd., Beijing 102211， China; 2.School of Materials Science and Engineering, Shanghai Jiaotong University， Shanghai 200030， China; 3.Center for Composite Materials and Structures, Harbin Institute of Technology, Harbin 150080, China) |
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Abstract By emphatically introducing atomistic scale studies on grain boundary migration and motion mechanism in recent years, the theoretical model, experimental and simulation studies of grain boundary migration mechanism at atomistic scale, and simulation studies of grain boundary motion mechanism at atomistic scale were reviewed. The advantages and disadvantages of these grain boundary evolution mechanisms were discussed. Finally, the future works on grain boundary evolution studies were suggested.
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Received: 21 June 2013
Published: 21 June 2013
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