Deformation Behavior and Dilatometric Measurements of Nd-Fe Based Bulk Metallic Glass
文献类型：期刊论文
| 作者 | Wei BC(魏炳忱) ; Yu GS; Loser W; Xia L; Roth S; Wang WH; Eckert J
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| 刊名 | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
 |
| 出版日期 | 2004 |
| 卷号 | 375页码:1161-1164 |
| 通讯作者邮箱 | weibc@imech.ac.cn |
| 关键词 | bulk metallic glass mechanical properties hardness glass transition |
| ISSN号 | 0921-5093 |
| 产权排序 | Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China; IFW Dresden, Inst Met Mat, D-01171 Dresden, Germany; Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China; Chinese Acad Sci, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China |
| 通讯作者 | Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China. |
| 中文摘要 | Mechanical deformation and thermal expansion behavior of Nd60Fe20Co10Al10 bulk metallic glass (BMG) were studied. A stress overshoot followed by a viscous flow approaching a steady state can be seen in the stress-strain curves within a wide temperature range. Moreover, the flow behavior of the BMG is strongly dependent on the strain rate. The dilatometric measurements of the alloys during continuous heating suggest that the glass transition begins above 470 K, which is accompanied by several weak crystallization processes. The rather unique thermal stability of the Nd-Fe based BMGs is responsible for the difference in homogeneous deformation behavior between the present BMG and other BMGs. (C) 2003 Elsevier B.V. All rights reserved. |
| 类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | SUPERCOOLED LIQUID REGION ; AMORPHOUS-ALLOYS ; THERMAL-STABILITY ; CASTING METHOD ; AL ALLOYS ; TRANSITION |
| 语种 | 英语 |
| WOS记录号 | WOS:000223329700230 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/58467]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Wei BC,Yu GS,Loser W,et al. Deformation Behavior and Dilatometric Measurements of Nd-Fe Based Bulk Metallic Glass[J]. MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2004,375:1161-1164. |
| APA | 魏炳忱.,Yu GS.,Loser W.,Xia L.,Roth S.,...&Eckert J.(2004).Deformation Behavior and Dilatometric Measurements of Nd-Fe Based Bulk Metallic Glass.MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,375,1161-1164. |
| MLA | 魏炳忱,et al."Deformation Behavior and Dilatometric Measurements of Nd-Fe Based Bulk Metallic Glass".MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 375(2004):1161-1164. |
入库方式： OAI收割
来源：力学研究所
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