Effect of Nb addition on the glass-forming ability, mechanical and soft-magnetic properties in (Co0.942Fe0.058)(72-x)NbxB22.4Si5.6 bulk glassy alloys
文献类型：会议论文
| 作者 | Sun, Huaijun; Man, Qikui; Dong, Yaqiang; Shen, Baolong; Kimura, Hisamichi; Makino, Akihiro; Inoue, Akihisa |
| 出版日期 | 2010 |
| 会议日期 | JUL 05-09, 2009 |
| 关键词 | METALLIC GLASSES ENHANCEMENT STRENGTH |
| 卷号 | 504 |
| DOI | 10.1016/j.jallcom.2010.03.044 |
| 英文摘要 | The effect of Nb addition on the glass-forming ability (GFA), mechanical and soft-magnetic properties in (Co0.942Fe0.058)(72-x)NbxB22.4Si5.6 alloys system was investigated. In addition to the increase of glass-forming ability, the increase of Nb content was found to be effective for the improvement of mechanical and soft-magnetic properties. By copper mold casting, Co-based bulk glassy alloys with diameters up to 4 mm were formed in (Co0.942Fe0.058)(67)Nb5B22.4Si5.6 glassy alloy. The bulk glassy alloys exhibit a superhigh fracture strength of 2980-3600 MPa and Young's modulus of 121-166 GPa. The bulk glassy alloys also exhibit excellent soft-magnetic properties, i.e., high saturation magnetization of 0.6 T, low coercive force within 0.2-0.5 A/m, high permeability of 47165 at 1 KHz and zero magnetostriction. (C) 2010 Elsevier B.V. All rights reserved. |
| 学科主题 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| ISSN号 | 0925-8388 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23714]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Sun, Huaijun,Man, Qikui,Dong, Yaqiang,et al. Effect of Nb addition on the glass-forming ability, mechanical and soft-magnetic properties in (Co0.942Fe0.058)(72-x)NbxB22.4Si5.6 bulk glassy alloys[C]. 见:. JUL 05-09, 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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