Effect of dislocation absorption on the motion of specific grain boundaries in Al-bicrystals

D.A. Molodov; P. Konijnenberg; W. Hu

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Effect of dislocation absorption on the motion of specific grain boundaries in Al-bicrystals

机译：位错吸收对Al双晶中特定晶界运动的影响

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摘要

The results of an investigation of grain boundary migration in slightly rolled (up to 1.3 percent) bicrystals of pure Al are presented. The grain boundary mobility was found to decrease substantially with increasing deformation for pure tilt boundaries. For the non-tilt boundaries there was no difference in the boundary mobility in deformed and undeformed bicrystals.

机译：给出了对纯铝微轧制（最高1.3％）双晶中晶界迁移进行研究的结果。对于纯倾斜边界，发现晶界迁移率随着变形的增加而大大降低。对于非倾斜边界，在变形和未变形的双晶中，边界迁移率没有差异。

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《Scripta materialia》 |2001年第2期|共7页
作者
D.A. Molodov; P. Konijnenberg; W. Hu;
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正文语种 eng
中图分类金属学与热处理;冶金工业;
关键词
aluminium; bicrystals; dislocations; grain boundaries;

机译：铝;双晶;位错;晶界;

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专利

1. Effect of dislocation absorption on the motion of specific grain boundaries in Al-bicrystals [J] . D.A. Molodov, P. Konijnenberg, W. Hu Scripta materialia . 2001,第2期

机译：位错吸收对Al双晶中特定晶界运动的影响
2. The role of partial grain boundary dislocations in grain boundary sliding and coupled grain boundary motion [J] . Joshua Monk, Brian Hyde, Diana Farkas Journal of Materials Science . 2006,第23期

机译：部分晶界位错在晶界滑动和耦合晶界运动中的作用
3. Evidence of grain boundary dislocation step motion associated to shear-coupled grain boundary migration [J] . Rajabzadeh A., Legros M., Combe N., Philosophical magazine: structure and properties of condensed matter . 2013,第10a12期

机译：与剪切耦合的晶界迁移相关的晶界位错阶跃运动的证据
4. Effect of Dislocation Absorption on Grain Boundary Motion in Al-Bicrystals [C] . P. Konijnenberg, D.A. Molodov, G. Gottstein, Fourth International Conference on Recrystallization and Related Phenomena, Jul 13-16, 1999, Tsukuba City, Japan . 1999

机译：位错吸收对Al双晶中晶界运动的影响
5. Modeling dislocation sources and plastic flow through grain boundaries in mesoscopic field dislocation mechanics. [D] . Puri, Saurabh. 2009

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6. Grain rotation mediated by grain boundary dislocations in nanocrystalline platinum [O] . Lihua Wang, Jiao Teng, Pan Liu, -1

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7. A New Formulation of Coupling and Sliding Motions of Grain Boundaries Based on Dislocation Structure [O] . Luchan Zhang, Yang Xiang 2020

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8. Grain Boundary Kinetics: 1. In-situ Observations of Coupled Grain Boundary Dislocation Motion, Crystal Translation and Boundary Displacement [R] . Babcock, S. E. , Balluffi, R. W. 1989

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Effect of dislocation absorption on the motion of specific grain boundaries in Al-bicrystals

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