Self-patterning Gd nano-fibers in Mg-Gd alloys.
Self-patterning Gd nano-fibers in Mg-Gd alloys.
复制标题
Mg-Gd 合金中的自图案化 Gd 纳米纤维
DOI:
10.1038/srep38537
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发表时间:
2016-12-07
影响因子:
4.6
通讯作者:
Zhu GZ
中科院分区:
文献类型:
--
作者:
Li Y;Wang J;Chen K;Shao M;Shen Y;Jin L;Zhu GZ
Manipulating the shape and distribution of strengthening units, e.g. particles, fibers, and precipitates, in a bulk metal, has been a widely applied strategy of tailoring their mechanical properties. Here, we report self-assembled patterns of Gd nano-fibers in Mg-Gd alloys for the purpose of improving their strength and deformability. 1-nm Gd nano-fibers, with a -rod shape, are formed and hexagonally patterned in association with Gd segregations along dislocations that nucleated during hot extrusion. Such Gd-fiber patterns are able to regulate the relative activities of slips and twinning, as a result, overcome the inherent limitations in strength and ductility of Mg alloys. This nano-fiber patterning approach could be an effective method to engineer hexagonal metals.
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影响因子:
6
作者:
Stanford, N.;Barnett, M.
通讯作者:
Barnett, M.
DOI:
10.1007/s12572-011-0033-z
发表时间:
2010-12-01
影响因子:
0.9
作者:
Tamirisakandala, S.;Miracle, D. B.
通讯作者:
Miracle, D. B.
影响因子:
6.2
作者:
Wu, W. X.;Jin, L.;Dong, J.
通讯作者:
Dong, J.
影响因子:
9.4
作者:
Yasi, Joseph A.;Hector, Louis G., Jr.;Trinkle, Dallas R.
通讯作者:
Trinkle, Dallas R.
影响因子:
56.9
作者:
Kuzmina, M.;Herbig, M.;Raabe, D.
通讯作者:
Raabe, D.