The morphology and orientation of Mn5Si3 precipitates in an Mg–Sn–Mn–Si alloy
The morphology and orientation of Mn5Si3 precipitates in an Mg–Sn–Mn–Si alloy
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Mg-Sn-Mn-Si 合金中 Mn5Si3 析出物的形貌和取向
DOI:
10.1016/j.matlet.2008.07.031
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发表时间:
2008
影响因子:
3
通讯作者:
G. Zhu
中科院分区:
文献类型:
--
作者:
M. Zhang;Wen;G. Zhu
This paper reports a preliminary study of Mn5Si3precipitates in an Mg–Sn–Mn–Si alloy. The transmission electron microscopy investigation reveals that the Mn5Si3precipitates have a plate shape, approximately 50 nm in thickness and 200 nm in width. The orientation relationship (OR) between the precipitates and matrix is not unique, but all measured ORs obey the following relationship: g(1 0 −1 0)Mn5Si3//Δg1//Δg2, where Δg1=g(2 −1 −1 0)Mn5Si3−g(0 0 0 2)Mg, Δg2=g(3 −1 −2 0)Mn5Si3−g(0 0 0 2)Mg. The precipitate morphology and their OR with the matrix are explained with a Δg parallelism rule, showing good agreement.
DOI:
--
发表时间:
2006
期刊:
SCRIPTA MATERIALIA 55巻
影响因子:
--
作者:
T. T. Sasaki;K. Oh-ishi;T. Ohkubo;and K. Hono
通讯作者:
and K. Hono