Enhancement of glass-forming ability of CoFeBSiNb bulk glassy alloys with excellent soft-magnetic properties and superhigh strength
文献类型：会议论文
| 作者 | Man, Qikui; Sun, Huaijun; Dong, Yaqiang; Shen, Baolong; Kimura, Hisamichi; Makino, Akihoro; Inoue, Akihisa |
| 出版日期 | 2010 |
| 会议日期 | NOV 01-05, 2009 |
| 关键词 | METALLIC GLASSES ELASTIC-CONSTANTS AMORPHOUS WIRES |
| 卷号 | 18 |
| 期号 | 10 |
| DOI | 10.1016/j.intermet.2010.02.047 |
| 英文摘要 | Co-based bulk glassy alloys with diameters up to 4.5 mm were formed in Co46Fe20B22+xSi6-xNb6 (x = 0-2) system. The increase of B to Si concentration ratio is effective in improving the glass-forming ability. In addition to high glass-forming ability, the glassy alloys exhibit excellent soft-magnetic properties, i.e., high saturation magnetization of 0.63-0.69 T, low coercive force of 1.17-2.35 A/m, and high effective permeability of 1.36-2.65 x 10(4) at 1 kHz under a field of 1 A/m. The bulk glassy alloys also exhibit superhigh fracture strength of 4400 MPa. (C) 2010 Elsevier Ltd. All rights reserved. |
| 学科主题 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| ISSN号 | 0966-9795 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23712]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Man, Qikui,Sun, Huaijun,Dong, Yaqiang,et al. Enhancement of glass-forming ability of CoFeBSiNb bulk glassy alloys with excellent soft-magnetic properties and superhigh strength[C]. 见:. NOV 01-05, 2009. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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