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物理学报. 2005, 54(6): 2838-2842.
doi: 10.7498/aps.54.2838.
Pr基大块纳米晶合金及其特性研究
- 收稿日期: 2004-09-24
- 修回日期: 2004-11-12
- 刊出日期: 2005-03-05
English Abstract
Pr-based bulk nanocrystalline alloy and its properties
- Received Date:
24 September 2004
- Accepted Date:
12 November 2004
- Published Online:
05 March 2005
Abstract: The formation of bulk nanocrystalline alloys based on the Pr60Al 10Ni 10Cu20 bulk metallic glass forming alloy by doping Fe is r eported. B y varying the content of Fe, the microstructure of the Pr-based alloy changes pr ogressively from full glassy state to composite with nanocrystalline particles e mbedded in the glassy matrix, and finally into nano-structured state accompanied by the gradual magnetic property changes. A simple approach to obtain the bulk nanocrystalline material with controllable microstructure is presented, and the relation between microstructure and property is discussed.
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Keywords:
- metallic glass /
- bulk nanocrystalline /
- doping
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