Effect of inclination dependence of grain boundary energy on the mobility of tilt and non-tilt low-angle grain boundaries

J.-E. Brandenburg; L.A. Barrales-Mora; D.A. Molodov

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Effect of inclination dependence of grain boundary energy on the mobility of tilt and non-tilt low-angle grain boundaries

机译：晶界能量的倾角依赖性对倾斜和非倾斜低角度晶界迁移率的影响

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In contrast to a 9.1° <1 0 0> tilt grain boundary, which remains straight and immobile at elevated temperatures, a 9.1° <10 0> mixed boundary easily assumes a curved shape and steadily moves under a capillary force. Molecular statics simulations suggest that this is due to the inclination dependence of grain boundary energy, which in turn depends on boundary geometry. The energy of a tilt boundary was found to change, whereas that of a mixed boundary was found not to change with boundary inclination.

机译：与9.1°<1 0 0>倾斜的晶界在高温下保持笔直且不动的相反，9.1°<10 0>的混合晶界很容易呈现出弯曲的形状并在毛细作用力下稳定地移动。分子静力学模拟表明，这是由于晶界能的倾角依赖性，而晶界能的倾角依赖性又取决于晶界几何形状。发现倾斜边界的能量改变，而发现混合边界的能量不随着边界倾斜而改变。

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《Scripta materialia》 |2013年第12期|共4页
作者
J.-E. Brandenburg; L.A. Barrales-Mora; D.A. Molodov;
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正文语种 eng
中图分类冶金工业;
关键词
Grain boundary energy; Grain boundary migration; Inclination; Faceting;

机译：晶界能;晶界迁移;倾角;退缩;

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1. Effect of inclination dependence of grain boundary energy on the mobility of tilt and non-tilt low-angle grain boundaries [J] . J.-E. Brandenburg, L.A. Barrales-Mora, D.A. Molodov Scripta materialia . 2013,第12期

机译：晶界能量的倾角依赖性对倾斜和非倾斜低角度晶界迁移率的影响
2. Grain growth prediction with inclination dependence of 〈1 1 0〉 tilt grain boundary using multi-phase-field model with penalty for multiple junctions [J] . Hirouchi T., Tsuru T., Shibutani Y. Computational Materials Science . 2012,第Null期

机译：倾斜度为<1 1 0>倾斜晶界的晶粒生长预测的多相场模型对多结点有惩罚
3. A comparison of [001] low-angle tilt grain boundaries of (100) and (110) grain boundary planes in YBa2Cu3O7-delta coated conductors [J] . Kung H., Foltyn SR., Arendt PN., Physica, C. Superconductivity and its applications . 2001,第Pta2期

机译：YBa2Cu3O7-δ涂层导体中（100）和（110）晶界平面的[001]低角度倾斜晶界的比较
4. FIRST-PRINCIPLES STUDIES ON GRAIN BOUNDARY ENERGIES OF 110 TILT GRAIN BOUNDARIES IN ALUMINUM [C] . Y. Inoue, T. Uesugi, Y. Takigawa, Pacific Rim International Conference on Advanced Materials and Processing; 20071105-09; Jeju Island(KR) . 2007

机译：铝中110倾斜晶界的晶界能的第一性原理研究
5. The Temperature Dependence of Grain Boundary Complexion Transitions and Their Effect on the Grain Boundary Character and Energy Distributions. [D] . Kelly, Madeleine N. 2017

机译：晶界界面转变的温度依赖性及其对晶界特征和能量分布的影响。
6. The relationship between grain boundary structure defect mobility and grain boundary sink efficiency [O] . Blas Pedro Uberuaga, Louis J. Vernon, Enrique Martinez, -1

机译：晶界结构缺陷迁移率和晶界沉效率之间的关系
7. Misorientation Dependence of Grain Boundary Fracture Strength and Grain Boundary Energy for Molybdenum lang;001rang; Symmetric Tilt Boundaries [O] . Kenichi Ikeda, Koji Morita, Hideharu Nakashima, 1999

机译：晶界断裂强度和晶界能量对钼t t倾斜边界的误报依赖性
8. Grain Boundary Dislocations in Noncubic Crystals. II. The GBD Model Applied to Grain Boundary Facets in <1010>Tilt Boundaries in Zinc. [R] . bruggeman,gordon a. bishop,george h. jr 1976

机译：非立方晶体中的晶界位错。 II。 GBD模型应用于锌中<1010>倾斜边界的晶界面。

Effect of inclination dependence of grain boundary energy on the mobility of tilt and non-tilt low-angle grain boundaries

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