期刊
SCRIPTA MATERIALIA
卷 63, 期 10, 页码 1020-1023出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.scriptamat.2010.07.037
关键词
Transmission electron microscopy (TEM); Amorphous alloys; Phase transitions; Composites
类别
资金
- Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan
- Yazaki-Memorial-Foundation for Science and Technology
The glass-to-liquid transition was evaluated by in situ transmission electron microscope observation of crystalline Cu globule aggregation in Fe-Zr-B amorphous or supercooled liquid matrices in Fe(50)Zr(10)B(20)Cu(20) melt-spun ribbon. Globule aggregation was not observed near the critical glass transition temperature, but was observed near the glass transition temperature evaluated by conventional differential scanning calorimetry measurements. The viscosity of Fe-Zr-B-based metallic glass may decrease during the glass-to-liquid transition, and a polygonal crystalline phase may form by Cu globule aggregation. (C) 2010 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据