In situ transmission electron microscope observation of melting of aluminum particles

被引：13

作者：

Arai, S

Tsukimoto, S

Saka, K ^{[1
]}

机构：

[1] Nagoya Univ, Dept Quantum Engn, Nagoya, Aichi 4648603, Japan

[2] Nagoya Univ, Ctr Integrated Res Sci & Engn, Nagoya, Aichi 4648603, Japan

来源：

MICROSCOPY AND MICROANALYSIS | 1998年 / 4卷 / 03期

关键词：

in situ heating experiment; melting; solid-liquid interface; aluminum particles; transmission electron microscope; freezing;

D O I：

10.1017/S1431927698980266

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The processes of melting and freezing of aluminum (Al) particles have been observed directly in a transmission electron microscope. The liquid phase nucleated preferentially at the surface of an Al particle, surrounding the crystalline solid at the onset of melting. The liquid phase then propagated inside the Al particle at the expense of the solid.

引用

页码：264 / 268

页数：5

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