IMECH-IR  > 力学所知识产出(1956-2008)
Nd_(60)Al_(10)Fe_(20)Co_(10)大块金属玻璃的玻璃转变和晶化过程
魏炳忱; 汪卫华; 张勇; 闻平; 赵德乾; 潘明祥; 胡文瑞
Source Publication2000年材料科学与工程新进展(下)——2000年中国材料研讨会论文集.冶金工业出版社,2000,p.1814-1817
2000
Pages1814-1817
Conference Name2000年中国材料研讨会
Conference Date2000
Conference Place北京
Abstract本文利用DSC、X射线衍射和动态力学分析以及扫描电子显微镜研究了Nd_(60)Al_(10)Fe_(20)Co_(10)大块金属玻璃(BMG)的玻璃转变和晶化过程。结果表明,合金的动态力学分析结果清楚地反映出材料的玻璃转变和晶化过程。由此确定材料的玻璃转变温度为493K,初始晶化温度为590K。X射线衍射和组织分析表明合金的晶化过程为:非晶α→非晶α’+未知亚稳NdFeAl相→非晶α’+初晶δ相→初晶δ相+共晶δ相+Nd_3Co+Nd_3Al。
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/34846
Collection力学所知识产出(1956-2008)
Corresponding Author魏炳忱
Recommended Citation
GB/T 7714
魏炳忱,汪卫华,张勇,等. Nd_(60)Al_(10)Fe_(20)Co_(10)大块金属玻璃的玻璃转变和晶化过程[C]2000年材料科学与工程新进展(下)——2000年中国材料研讨会论文集.冶金工业出版社,2000,p.1814-1817,2000:1814-1817.
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