Precipitation of Icosahedral Al-Mn during pulsed laser melting

被引：8

作者：

Aziz, Michael J. ^{[1
]}

Budai, John D. ^{[1
]}

机构：

[1] Oak Ridge Natl Lab, Div Solid State, Oak Ridge, TN 37831 USA

来源：

JOURNAL OF MATERIALS RESEARCH | 1986年 / 1卷 / 03期

关键词：

D O I：

10.1557/JMR.1986.0401

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The icosahedral phase has been produced by pulsed laser melting of thin films of Mn-implanted Al. With increasing laser intensity, we observe a mixture of icosahedral and fee phases followed by a single phase fee region. Grains as large as 1 mu m in diameter have been observed in 0.1 mu m thick films. Electron diffraction studies of individual icosahedral grains indicate that the rapid growth direction from the melt is along the threefold symmetry axis.

引用

页码：401 / 404

页数：4

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