Plastic deformation of a Co-based metallic glass composite with in situ precipitated dendritic phases
文献类型：期刊论文
| 作者 | J. T. Fan ; Z. F. Zhang ; B. L. Shen ; S. X. Mao |
| 刊名 | Scripta Materialia
 |
| 出版日期 | 2008 |
| 卷号 | 59期号:6页码:603-606 |
| 关键词 | cobalt metallic glasses composites shear bands plastic deformation soft-magnetic properties high-strength nanostructured materials enhanced plasticity matrix composite zr-ti bulk alloys fracture nanocrystallization |
| ISSN号 | 1359-6462 |
| 中文摘要 | A new Co43Fe2Ta5.5B31.5 metallic glass matrix composite was cast with in situ precipitated crystalline dendrite phases. This composite has particular plasticity properties with a large stress rise after yielding under uniaxial compressive test, which offsets the strength loss, together with local shear deformation and plastic flow within the vein-like structure. In addition, some shear bands - also with the vein-like structure - are observed ahead of the cracks. This indicates that the local shear deformation is triggered by the local shear softening mechanism. (C) 2008 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32735]  |
| 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 | J. T. Fan,Z. F. Zhang,B. L. Shen,et al. Plastic deformation of a Co-based metallic glass composite with in situ precipitated dendritic phases[J]. Scripta Materialia,2008,59(6):603-606. |
| APA | J. T. Fan,Z. F. Zhang,B. L. Shen,&S. X. Mao.(2008).Plastic deformation of a Co-based metallic glass composite with in situ precipitated dendritic phases.Scripta Materialia,59(6),603-606. |
| MLA | J. T. Fan,et al."Plastic deformation of a Co-based metallic glass composite with in situ precipitated dendritic phases".Scripta Materialia 59.6(2008):603-606. |
入库方式： OAI收割
来源：金属研究所
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