Grain refinement efficiency and mechanism of aluminium carbide in Mg-Al alloys
Grain refinement efficiency and mechanism of aluminium carbide in Mg-Al alloys
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DOI：
10.1016/j.scriptamat.2005.05.008
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发表时间：
2005-09-01
影响因子：
6
通讯作者：
StJohn, DH
中科院分区：
文献类型：
--
作者：
Lu, L;Dahle, AK;StJohn, DH
使用光学和电子显微镜进行的详细显微镜检查表明，经常在抛光切片上镁晶粒的中心区域观察到的 Al4C3 是初生镁的有效基质。镁和 Al4C3 之间晶体学关系的计算进一步支持了实验观察。 (c) 2005 Acta Materialia Inc. 由 Elsevier Ltd 出版。保留所有权利。
Detailed microscopic examination using optical and electron microscopes suggests that Al4C3, often observed in the central regions of magnesium grains on polished sections, is a potent substrate for primary Mg. Calculations of the crystallographic relationships between magnesium and Al4C3 further support the experimental observations. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.