Modification of Eutectic Si in Al-Si-(Ba) Alloy by Inducing a Novel 9R Structure in Twins.
Modification of Eutectic Si in Al-Si-(Ba) Alloy by Inducing a Novel 9R Structure in Twins.
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通过诱导新型 9R 孪晶结构对 Al-Si-(Ba) 合金中的共晶 Si 进行改性
DOI:
10.3390/ma11071151
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发表时间:
2018-07-06
期刊:
影响因子:
--
通讯作者:
Zhou H
中科院分区:
文献类型:
--
作者:
Sha X;Chen X;Ning H;Xiao L;Yin D;Mao L;Zheng J;Zhou H
The change of twinning morphology plays an important role in the modification of Al-Si alloys, which are widely used in industrial applications. However, the interpretation of this change is still insufficient. In this work, the microstructure of twins was investigated in two kinds of Al-Si alloys with different additions of Ba using high-resolution transmission electron microscopy (HRTEM). Unlike the normal {111} twin that exists in Ba-free alloy, discontinuous twins and multiple twins were observed in the Ba-containing alloy. In addition, the 9R structure formed by the dissociation of twins was firstly observed at the turning of discontinuous twins and the intersection of multiple twins in Al-Si alloys.
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影响因子:
1.6
作者:
Mazahery, Ali;Shabani, Mohsen Ostad
通讯作者:
Shabani, Mohsen Ostad
DOI:
10.1007/s00170-012-4102-7
发表时间:
2013-02-01
影响因子:
3.4
作者:
Bahmani, Ahmad;Hatami, Nader;Shabani, Mohsen Ostad
通讯作者:
Shabani, Mohsen Ostad
DOI:
10.1016/0921-5093(96)10392-0
发表时间:
1996-10-15
影响因子:
6.4
作者:
Griffiths, WD;McCartney, DG
通讯作者:
McCartney, DG
影响因子:
9.4
作者:
Mohanty, P;Gruzleski, JE
通讯作者:
Gruzleski, JE
影响因子:
0.7
作者:
Shabani, M. O.;Mazahery, A.;Razavi, M.
通讯作者:
Razavi, M.