Knowledge Management System of Institue of Mechanics, CAS
| Strain Rate Dependence of Plastic Flow in Ce-based Bulk Metallic Glass During Nanoindentation | |
Wei BC(魏炳忱) ; Zhang LC(张凌晨); Zhang TH(张泰华); Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China.
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| Source Publication | Journal of Materials Research
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| 2007 | |
| Volume | 22Issue:2Pages:258-263 |
| ISSN | 0884-2914 |
| Abstract | The strain rate dependence of plastic deformation of Ce60Al15CU10Ni15 bulk metallic glass was studied by nanoindentation. Even though the ratio of room temperature to the glass transition temperature was very high (0.72) for this alloy, the plastic deformation was dominated by shear banding under nanoindentation. The alloy exhibited a critical loading rate dependent serrated flow feature. That is, with increasing loading rate, the alloy exhibited a transition from less prominent serrated flow to pronounced serrated flow during continuous loading but from serrated to smoother flow during stepped loading. |
| Subject Area | 力学 |
| DOI | 10.1557/JMR.2007.0039 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000244210800002 |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/17175 |
| 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,Zhang LC,Zhang TH,et al. Strain Rate Dependence of Plastic Flow in Ce-based Bulk Metallic Glass During Nanoindentation[J]. Journal of Materials Research,2007,22,2,:258-263. |
| APA | 魏炳忱,张凌晨,张泰华,&Wei, BC .(2007).Strain Rate Dependence of Plastic Flow in Ce-based Bulk Metallic Glass During Nanoindentation.Journal of Materials Research,22(2),258-263. |
| MLA | 魏炳忱,et al."Strain Rate Dependence of Plastic Flow in Ce-based Bulk Metallic Glass During Nanoindentation".Journal of Materials Research 22.2(2007):258-263. |
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