| 晶界原子尺度运动机制的研究进展 |
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| 引用本文： | 张金玲,张明义,张嘉振,崔振山,周振功.晶界原子尺度运动机制的研究进展[J].上海交通大学学报,2014,48(3):388-393. |
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| 作者姓名： | 张金玲 张明义 张嘉振 崔振山 周振功 |
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| 作者单位： | (1.中国商用飞机有限责任公司 北京民用飞机技术研究中心， 北京 102211; 2.上海交通大学 材料科学与工程学院， 上海 200030; 3.哈尔滨工业大学 复合材料与结构研究所， 哈尔滨 150080） |
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| 基金项目： | 中国博士后科学基金(2013M532082);上海市博士后科研资助计划重点项目(13R21421800) |
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| 摘 要： | 对近年来研究原子尺度晶界迁移和移动机制的理论和方法进行了系统的评述和总结.归纳了晶界迁移机制的理论模型、晶界迁移机制的原子尺度实验和计算机模拟研究、晶界移动机制的原子尺度计算机模拟研究,讨论了各种晶界运动机制的优点和不足,并展望了材料中晶界运动机制研究的发展趋势.
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| 关 键 词： | 晶界迁移 晶界移动 原子尺度 |
| 收稿时间： | 2013-06-21 |
A Review of Atomistic Scale Studies on Solute Segregationand Its Mechanism at Grain Boundary |
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| ZHANG Jin-ling;ZHANG Ming-yi;ZHANG Jia-zhen;CUI Zhen-shan;ZHOU Zhen-gong.A Review of Atomistic Scale Studies on Solute Segregationand Its Mechanism at Grain Boundary[J].Journal of Shanghai Jiaotong University,2014,48(3):388-393. |
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| Authors: | ZHANG Jin-ling;ZHANG Ming-yi;ZHANG Jia-zhen;CUI Zhen-shan;ZHOU Zhen-gong |
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| Institution: | （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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| Keywords: | grain boundary migration grain boundary motion atomistic scale |
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