316L Austenite Stainless Steels Strengthened by Means of Nano-scale Twins
文献类型：期刊论文
| 作者 | G. Z. Liu ; N. R. Tao ; K. Lu |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2010 |
| 卷号 | 26期号:4页码:289-292 |
| 关键词 | Nano-scale twins Strength-ductility combination Dynamic plastic deformation (DPD) Stainless steels dynamic plastic-deformation tensile properties grain-size copper parameters boundaries stress metals |
| ISSN号 | 1005-0302 |
| 中文摘要 | By means of dynamic plastic deformation (DPD) followed by thermal annealing, a mixed structure of micro-sized austenite grains embedded with nano-scale twin bundles (of about 20% in volume) has been synthesized in a 316L stainless steel (SS). Such a 316L SS sample exhibits a tensile strength as high as 1001 MPa and an elongation-to-failure of about 23%. The much elevated strength originates from the presence of a considerable number of strengthening nano-twin bundles, while the ductility from the recrystallized grains. The superior strength-ductility combination achieved in the nano-twins-strengthened austenite steel demonstrates a novel approach for optimizing the mechanical properties in engineering materials. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31287]  |
| 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 | G. Z. Liu,N. R. Tao,K. Lu. 316L Austenite Stainless Steels Strengthened by Means of Nano-scale Twins[J]. Journal of Materials Science & Technology,2010,26(4):289-292. |
| APA | G. Z. Liu,N. R. Tao,&K. Lu.(2010).316L Austenite Stainless Steels Strengthened by Means of Nano-scale Twins.Journal of Materials Science & Technology,26(4),289-292. |
| MLA | G. Z. Liu,et al."316L Austenite Stainless Steels Strengthened by Means of Nano-scale Twins".Journal of Materials Science & Technology 26.4(2010):289-292. |
入库方式： OAI收割
来源：金属研究所
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