| An abnormal strain rate effect on tensile behavior in nanocrystalline copper |
| L. Lu; S. X. Li; K. Lu
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| 2001
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| 发表期刊 | Scripta Materialia
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| ISSN | 1359-6462
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| 卷号 | 45期号:10页码:1163-1169 |
| 摘要 | An abnormal strain rate effect on the tensile ductility was observed in an electrodeposited nanocrystalline (nc) Cu sample, in which the fracture strain increases significantly at higher strain rates (from 6 x 10(-5) to 1.8 x 10(3) s(-1)). This phenomenon might be associated with a different fracture mechanism in the nc Cu sample compared with that for conventional coarse-grained materials. (C) 2001 Acta Materialia Inc. Published by Elsevier Science Ltd. All rights reserved. |
| 部门归属 | chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. chinese acad sci, imr, rsa, state key lab rapidly solidified non equilibrium, shenyang 110016, peoples r china. chinese acad sci, imr, state key lab fatigue & fracture mat, shenyang 110016, peoples r china.;lu, k (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china
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| 关键词 | Nanocrystalline Material
Copper
Mechanical Property
Strain Rate
Effect
Mechanical-properties
Room-temperature
Nanoindentation
Creep
Ni
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| URL | 查看原文
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| WOS记录号 | WOS:000172255200007
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/36736
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
L. Lu,S. X. Li,K. Lu. An abnormal strain rate effect on tensile behavior in nanocrystalline copper[J]. Scripta Materialia,2001,45(10):1163-1169.
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| APA |
L. Lu,S. X. Li,&K. Lu.(2001).An abnormal strain rate effect on tensile behavior in nanocrystalline copper.Scripta Materialia,45(10),1163-1169.
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| MLA |
L. Lu,et al."An abnormal strain rate effect on tensile behavior in nanocrystalline copper".Scripta Materialia 45.10(2001):1163-1169.
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