二十面体AlMgCu合金的结构

Y. Sakurai, C. Kokubu, Y. Tanaka, Y. Watanabe, M. Masuda, S. Nanao
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引用次数: 14

摘要

通过Mo Kα x射线衍射测量,导出了Al6Mg4Cu1二十面体合金的对分布函数π(r)。Henley和Elser (Philos)提出的原子结构。Mag. B, 53 (1986) L59)采用投影法构建。将Henley-Elser模型计算的π(r)与二十面体Al6Mg4Cu1相的实验π(r)进行了比较。虽然协议是不令人满意的,Henley-Elser模型仍然包含一个有吸引力的概念为二十面体AlMg铜合金。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The structure of icosahedral AlMgCu alloy

The pair distribution function π(r) was derived for an Al6Mg4Cu1 icosahedral alloy from the measurement of Mo Kα X-ray diffraction. The atomic structure proposed by Henley and Elser (Philos. Mag. B, 53 (1986) L59) was constructed using the projection method. The calculated π(r) from the Henley-Elser model was compared with the experimental π(r) of the icosahedral Al6Mg4Cu1 phase. While the agreement was not satisfactory, the Henley-Elser model still contains an attractive concept for the icosahedral AlMgCu alloy.

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