Molecular dynamics study of composition dependence of solid-liquid interfacial energy of Fe-Ni binary alloy
Molecular dynamics study of composition dependence of solid-liquid interfacial energy of Fe-Ni binary alloy
复制标题
Fe-Ni二元合金固液界面能成分依赖性的分子动力学研究
DOI:
10.1088/1757-899x/861/1/012064
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Yasushi Shibuta
中科院分区:
文献类型:
--
作者:
Kensho Ueno;Yasushi Shibuta
Interfacial properties strongly affect solidification microstructure of practical alloy materials. Therefore, it is essential to understand interfacial properties including composition dependence for target alloys. In this study, composition dependence of solid-liquid interfacial energy of Fe-Ni alloy is investigated by molecular dynamics simulations in conjunction with a capillary fluctuation method. The solid-liquid interfacial energy of Ni-rich composition taking FCC-solid phase is larger than that of Fe-rich composition taking BCC-solid phase. Moreover, solid-liquid interfacial energy has a high anisotropy at the composition with FCC-solid phase compared to the one with BCC-solid phase.
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DOI:
10.1088/1757-899x/529/1/012037
发表时间:
2019
期刊:
IOP Conference Series: Materials Science and Engineering
影响因子:
--
作者:
K. Ueno;Y. Shibuta
通讯作者:
Y. Shibuta
影响因子:
3.3
作者:
Sepideh Kavousi;Brian R. Novak;M. A. Zaeem;D. Moldovan
通讯作者:
Sepideh Kavousi;Brian R. Novak;M. A. Zaeem;D. Moldovan
影响因子:
3.3
作者:
K. Ueno;Y. Shibuta
通讯作者:
K. Ueno;Y. Shibuta
影响因子:
3.7
作者:
Becker, C. A.;Olmsted, D. L.;Foiles, S. M.
通讯作者:
Foiles, S. M.
影响因子:
4.4
作者:
NOSE, S
通讯作者:
NOSE, S