Effects of B and Si contents on glass-forming ability and soft-magnetic properties in (Co0.89Fe0.057Nb0.053)(100-x)(B0.8Si0.2)x glassy alloys
文献类型：会议论文
| 作者 | Sun, Huaijun; Man, Qikui; Dong, Yaqian; Shen, Baolong; Kimura, Hisamichi; Makino, Akihiro; Inoue, Akihisa |
| 出版日期 | 2010 |
| 会议日期 | JAN 18-22, 2010 |
| 关键词 | SUPERCOOLED LIQUID REGION AMORPHOUS-ALLOYS METALLIC ALLOYS BULK |
| 卷号 | 107 |
| 期号 | 9 |
| DOI | 10.1063/1.3356233 |
| 英文摘要 | The effects of B and Si contents on the glass-forming ability (GFA) and soft-magnetic properties of (Co0.89Fe0.057Nb0.053)(100-x)(B0.8Si0.2)(x) (x=22-30) alloys were investigated. The thermal stability of the supercooled liquid increased with increasing the B and Si contents from x=24 to 28, and accompanying the decreases of liquidus temperature of alloys. As a result, The (Co0.89Fe0.057Nb0.053)(100-x)(B0.8Si0.2)(x) bulk glassy alloys with diameters up to 3.5 mm were synthesized in the composition range of x=24-28. In addition to high GFA, the Co-based glassy alloys exhibit excellent soft-magnetic properties as well, i.e., moderate saturation magnetization of 0.51-0.72 T, low coercive force of 0.4-1.5 A/m, and high initial permeability of 22 340-29 570 at 1 kHz under a field of 1 A/m. (C) 2010 American Institute of Physics. [doi:10.1063/1.3356233] |
| 学科主题 | Physics |
| ISSN号 | 0021-8979 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/23720]  |
| 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, Yaqian,et al. Effects of B and Si contents on glass-forming ability and soft-magnetic properties in (Co0.89Fe0.057Nb0.053)(100-x)(B0.8Si0.2)x glassy alloys[C]. 见:. JAN 18-22, 2010. |
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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