A novel experimental approach to determine the absolute grain boundary energy
A novel experimental approach to determine the absolute grain boundary energy
复制标题
确定绝对晶界能的新实验方法
DOI:
10.1080/14786435.2012.716167
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发表时间:
2012
影响因子:
1.6
通讯作者:
L. S. Shvindlerman
中科院分区:
文献类型:
--
作者:
D. A. Molodov;Ch. Günster;G. Gottstein;L. S. Shvindlerman
The shape of a 90° ⟨112⟩ tilt boundary in bismuth and a boundary in zinc bicrystals was analyzed, which had developed during annealing at elevated temperatures when the boundary had migrated due to the magnetic free energy density difference across the boundary while the boundary was fixed on the lateral sample surfaces. After annealing in an external magnetic field the 90°⟨112⟩ boundary in bismuth became faceted. This evidenced the pronounced anisotropy of boundary energy with respect to its inclination. The random (non-tilt) boundary in the Zn bicrystal assumed a curved shape after magnetic annealing. Evaluation of the curvature of the boundary segments with the highest constant curvature permitted estimation of the upper limit of the energy of differently inclined boundary sections in Zn: 0.27 and 0.41 J m−2.
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影响因子:
9.4
作者:
V. Sursaeva;G. Gottstein;L. Shvindlerman
通讯作者:
L. Shvindlerman
DOI:
10.1016/0001-6160(89)90138-7
发表时间:
1989-08-01
期刊:
ACTA METALLURGICA
影响因子:
--
作者:
HSIEH, TE;BALLUFFI, RW
通讯作者:
BALLUFFI, RW
DOI:
10.4028/www.scientific.net/msf.558-559.649
发表时间:
2007
期刊:
Materials Science Forum
影响因子:
--
作者:
D. Molodov
通讯作者:
D. Molodov
DOI:
10.1016/0001-6160(56)90057-8
发表时间:
1956
期刊:
Acta Metallurgica
影响因子:
--
作者:
H. U. Åström
通讯作者:
H. U. Åström
DOI:
10.1016/0001-6160(68)90048-5
发表时间:
1968
期刊:
Acta Metallurgica
影响因子:
--
作者:
L. Murr
通讯作者:
L. Murr