Nanocrystallization of Ni-Fe-Nb-Si-B amorphous alloys
文献类型：期刊论文
| 作者 | M. L. Sui ; L. H. Qian ; K. Y. He |
| 刊名 | Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
 |
| 出版日期 | 2000 |
| 卷号 | 286期号:1页码:201-204 |
| 关键词 | X-ray diffraction amorphous matrix crystallization phases ultrafine grain-structure crystallization |
| ISSN号 | 0921-5093 |
| 中文摘要 | Four amorphous alloys, NixFe75 - xNb3Si9B13 with x = 35, 45, 55, 58, were prepared by a melt-quenching technique. The thermal instabilities of the amorphous alloys were studied by using the differential scanning calorimetry (DSC) and the crystallization temperatures have been determined. The crystallization behaviors and the structural characteristics of the alloys were investigated by means of X-ray diffraction experiments. The amorphous alloys were annealed for 30 min at different temperatures: 450, 480, 500, 550, 580 and 600 degrees C, respectively. The crystallization phases were identified and the grain sizes were estimated. The concentration of Ni element in a crystallization phase, gamma-(Fe,Ni) solid solution, varied with the alloys. The Ni-Fe-Nb-Si-B alloy with an equal atom percentage of Ni and Fe elements might be a critical composition as the crystallization phases were changed over this composition. (C) 2000 Elsevier Science S.A. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/37165]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | M. L. Sui,L. H. Qian,K. Y. He. Nanocrystallization of Ni-Fe-Nb-Si-B amorphous alloys[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2000,286(1):201-204. |
| APA | M. L. Sui,L. H. Qian,&K. Y. He.(2000).Nanocrystallization of Ni-Fe-Nb-Si-B amorphous alloys.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,286(1),201-204. |
| MLA | M. L. Sui,et al."Nanocrystallization of Ni-Fe-Nb-Si-B amorphous alloys".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 286.1(2000):201-204. |
入库方式： OAI收割
来源：金属研究所
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