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| Deformation Behavior and Dilatometric Measurements of Nd-Fe Based Bulk Metallic Glass | |
Wei BC(魏炳忱) ; Yu GS; Loser W; Xia L; Roth S; Wang WH; Eckert J; Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
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| Source Publication | MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING
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| 2004 | |
| Volume | 375Pages:1161-1164 |
| ISSN | 0921-5093 |
| Abstract | 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. |
| Keyword | Bulk Metallic Glass Mechanical Properties Hardness Glass Transition |
| DOI | 10.1016/j.msea.2003.10.217 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000223329700230 |
| WOS Keyword | SUPERCOOLED LIQUID REGION ; AMORPHOUS-ALLOYS ; THERMAL-STABILITY ; CASTING METHOD ; AL ALLOYS ; TRANSITION |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/58467 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China. |
| Recommended Citation 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.,...&Wei, BC .(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. |
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| JourArSuppl2016-185.（274KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Download | |
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