Ni-based Ni-Fe-B-Si-Ta bulk metallic glasses
文献类型：期刊论文
| 作者 | C. L. Zhu ; Q. Wang ; Y. J. Zhao ; Y. M. Wang ; J. B. Qiang ; C. Dong |
| 刊名 | Science China-Physics Mechanics & Astronomy
 |
| 出版日期 | 2010 |
| 卷号 | 53期号:3页码:440-444 |
| 关键词 | bulk metallic glasses cluster Ni-Fe-based alloys Modulated Differential Scanning Calorimetry supercooled liquid amorphous-alloys transition separation |
| ISSN号 | 1674-7348 |
| 中文摘要 | The glass-forming ability and properties of Ni-based Ni-Fe-B-Si-Ta bulk metallic glasses are explored in this work. The alloy compositions are determined by using a combination of the cluster line approach, the multi-alloying strategy and the substitutions of similar elements. Bulk metallic glasses with diameters of 3 mm take shape at compositions formulated under the cluster-plus-glue-atom model [M(9)B]B similar to[(Ni(1-x)Fe(x))(7.71)(Si(0.66)Ta(0.34))(1.29)B]B(0.94)=(Ni(1-x)Fe(x))( 70.5)B(17.7)Si(7.8)Ta(4), x=0.35-0.45, where the bracketed part is the cluster and the unbracketed part is the glue atoms. These alloys exhibit good magnetic properties. The maximum I(s) is found in the (Ni(0.55)Fe(0.45))(70.5)B(17.7)Si(7.8)Ta(4) alloy which reaches 0.51 T, with its H(c) as low as 8.5 A/m. Interestingly, these alloys display dual glass transitions at (Ni(0.65)Fe(0.35))(70.5)B(17.7)Si(7.8)Ta(4), (Ni(0.60)Fe(0.4))(70.5)B(17.7)Si(7.8)Ta(4) and (Ni(0.55)Fe(0.45))(70.5)B(17.7)Si(7.8)Ta(4) as unveiled by Temperature-Modulated Differential Scanning Calorimetry. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31784]  |
| 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 | C. L. Zhu,Q. Wang,Y. J. Zhao,et al. Ni-based Ni-Fe-B-Si-Ta bulk metallic glasses[J]. Science China-Physics Mechanics & Astronomy,2010,53(3):440-444. |
| APA | C. L. Zhu,Q. Wang,Y. J. Zhao,Y. M. Wang,J. B. Qiang,&C. Dong.(2010).Ni-based Ni-Fe-B-Si-Ta bulk metallic glasses.Science China-Physics Mechanics & Astronomy,53(3),440-444. |
| MLA | C. L. Zhu,et al."Ni-based Ni-Fe-B-Si-Ta bulk metallic glasses".Science China-Physics Mechanics & Astronomy 53.3(2010):440-444. |
入库方式： OAI收割
来源：金属研究所
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