Effect of B to Si concentration ratio on glass-forming ability and soft-magnetic properties in (Co0.705Fe0.045B0.25-xSix)(96)Nb-4 glassy alloys
文献类型：会议论文
| 作者 | Shen, Baolong; Zhou, Yijun; Chang, Chuntao; Inoue, Akihisa |
| 出版日期 | 2007 |
| 会议日期 | JAN 07-11, 2007 |
| 关键词 | HIGH SATURATION MAGNETIZATION SUPERCOOLED LIQUID REGION BULK METALLIC GLASSES AMORPHOUS-ALLOYS SUPERHIGH STRENGTH BEHAVIOR |
| 卷号 | 101 |
| 期号 | 9 |
| DOI | 10.1063/1.2709495 |
| 英文摘要 | The effect of B to Si concentration ratio on the glass-forming ability (GFA) and soft-magnetic properties of (Co0.705Fe0.045B0.25-xSix)(96)Nb-4 (x=0.02-0.1) alloys was investigated. The (Co0.705Fe0.045B0.25-xSix)(96)Nb-4 bulk glassy alloys with diameters up to 2 mm were synthesized in the composition range of x=0.02-0.06. In addition to high GFA, the Co-based glassy alloys exhibit excellent soft-magnetic properties as well, i.e., rather high saturation magnetization of 0.62 T, low coercive force of 0.6-1 A/m, and superhigh initial permeabilities of 37 100-53 700 at 1 kHz under a field of 1 A/m. The alloys with Si contents of x=0.05 and 0.06 exhibit high initial permeabilities of 29 300 and 24 300, respectively, even at 100 kHz. (c) 2007 American Institute of Physics. |
| 学科主题 | Physics |
| ISSN号 | 0021-8979 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23752]  |
| 专题 | 会议专题 会议专题_会议论文 |
| 推荐引用方式 GB/T 7714 | Shen, Baolong,Zhou, Yijun,Chang, Chuntao,et al. Effect of B to Si concentration ratio on glass-forming ability and soft-magnetic properties in (Co0.705Fe0.045B0.25-xSix)(96)Nb-4 glassy alloys[C]. 见:. JAN 07-11, 2007. |
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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