A new multilayered nanostructured composite material produced by assembling SMA-treated thin plates
文献类型：期刊论文
| 作者 | T. Roland ; M. Ya ; D. Retraint ; K. Lu ; J. Lu |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2004 |
| 卷号 | 20页码:55-58 |
| 关键词 | nanostructures tensile behavior Moire interferometry composite mechanical attrition treatment surface nanocrystallization moire interferometry iron |
| ISSN号 | 1005-0302 |
| 中文摘要 | Surface mechanical attrition treatment (SMAT) can produce a nanometer-grained surface layer without porosity and contamination on a bulk stainless steel. The nanostructured layer has high strength that contributes to an overall increase in the mechanical properties of the nanostructured sample. In this study, a new nanostructured composite was developed by assembling three SMA-treated thin plates. An FEM model based on nanoindentation data was established to simulate the stress-strain relationship. The simulation and the experimental tension curve correspond well. Moire interferometry was used to observe the tensile behavior of the new composite in real time. A tension test conducted on a specimen consisting of three 500 mum thick SMA-treated sheets showed that the yield stress is much higher than that of a bulk-treated sample of the same total thickness. Based on these results, the new multilayer composite would seem to be a promising structural material due to its high strength/weight ratio. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35538]  |
| 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 | T. Roland,M. Ya,D. Retraint,et al. A new multilayered nanostructured composite material produced by assembling SMA-treated thin plates[J]. Journal of Materials Science & Technology,2004,20:55-58. |
| APA | T. Roland,M. Ya,D. Retraint,K. Lu,&J. Lu.(2004).A new multilayered nanostructured composite material produced by assembling SMA-treated thin plates.Journal of Materials Science & Technology,20,55-58. |
| MLA | T. Roland,et al."A new multilayered nanostructured composite material produced by assembling SMA-treated thin plates".Journal of Materials Science & Technology 20(2004):55-58. |
入库方式： OAI收割
来源：金属研究所
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