Thermal variation of electrical resistance of an Al85Ni5Y8Co2 metallic glass free of quenched-in nuclei
文献类型：期刊论文
| 作者 | Yang, H. W.1; Gong, J.1; Li, R. D.1; Wang, J. Q.2 |
| 刊名 | JOURNAL OF NON-CRYSTALLINE SOLIDS
 |
| 出版日期 | 2009-11-01 |
| 卷号 | 355期号:45-47页码:2205-2208 |
| 关键词 | Amorphous metals Metallic glasses |
| ISSN号 | 0022-3093 |
| DOI | 10.1016/j.jnoncrysol.2009.08.001 |
| 通讯作者 | Yang, H. W.(hwyang2000@hotmail.com) |
| 英文摘要 | Glassy Al85Ni5Y8Co2 ribbons without quenched-in nuclei were prepared by melt spinning. The electrical resistance was then measured upon heating in order to monitor the structure relaxation and phase transformations. Below the crystallization temperature, the variation of electrical resistance with temperature follows the relation rho(T) = a + bT + cT(2). While no obvious derivation was observed during glass transition, four steps of abrupt reduction in resistance were observed during subsequent heating. The first three steps correlate very well to the three crystallization processes as observed in DSC curves. The fourth step, which cannot be identified by conventional thermal analysis, might be due to the grain growth process. (C) 2009 Elsevier B.V. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[50874075] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000271361300002 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/97237]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Yang, H. W. |
| 作者单位 | 1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110178, Peoples R China 2.Chinese Acad Sci, Met Res Inst, Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, H. W.,Gong, J.,Li, R. D.,et al. Thermal variation of electrical resistance of an Al85Ni5Y8Co2 metallic glass free of quenched-in nuclei[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS,2009,355(45-47):2205-2208. |
| APA | Yang, H. W.,Gong, J.,Li, R. D.,&Wang, J. Q..(2009).Thermal variation of electrical resistance of an Al85Ni5Y8Co2 metallic glass free of quenched-in nuclei.JOURNAL OF NON-CRYSTALLINE SOLIDS,355(45-47),2205-2208. |
| MLA | Yang, H. W.,et al."Thermal variation of electrical resistance of an Al85Ni5Y8Co2 metallic glass free of quenched-in nuclei".JOURNAL OF NON-CRYSTALLINE SOLIDS 355.45-47(2009):2205-2208. |
入库方式： OAI收割
来源：金属研究所
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