Knowledge Management System of Institue of Mechanics, CAS
Plastic deformation in Ce-based bulk metallic glasses during depth-sensing indentation | |
Wei BC(魏炳忱); Zhang TH(张泰华); Zhang LC(张凌晨); Xing DM(邢冬梅); Li WH(李维火); Liu Y(刘渊); Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China. | |
发表期刊 | Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing |
2007 | |
卷号 | 449页码:962-965 |
ISSN | 0921-5093 |
摘要 | The deformation behavior and the effect of the loading rate on the plastic deformation features in (numbers indicate at.%) Ce60Al15Cu10Ni15, Ce65Al10Cu10Ni10Nb5, Ce68Al10Cu20Nb2, and Ce70Al10Cu20 bulk metallic glasses (BMGs) were investigated through nanoindentation. The load-displacement (P-h) curves of Ce65Al10Cu10Ni10Nb5, Ce68Al10Cu2, and Ce70Al10Cu20 BMGs exhibited a continuous plastic deformation at all studied loading rate. Whereas, the P-h curves of Ce60Al15Cu10Ni15 BMG showed a quite unique feature, i.e. homogeneous plastic deformation at low loading rates, and a distinct serrated flow at high strain rates. Moreover, a creep deformation during the load holding segment was observed for the four Ce-based BMGs at room temperature. The mechanism for the appearance of the "anomalous" plastic deformation behavior in the Ce-based BMGs was discussed. (c) 2006 Elsevier B.V. All rights reserved. |
学科领域 | 复合材料力学 |
DOI | 10.1016/j.msea.2006.01.161 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000245477800219 |
关键词[WOS] | SUPERCOOLED LIQUID ; AMORPHOUS-ALLOYS ; SERRATED FLOW ; NANOINDENTATION ; MICROSTRUCTURE ; TEMPERATURE ; COMPOSITES ; DEPENDENCE ; FRACTURE |
WOS研究方向 | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/26165 |
专题 | 力学所知识产出(1956-2008) |
通讯作者 | Wei, BC (reprint author), Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100080, Peoples R China. |
推荐引用方式 GB/T 7714 | Wei BC,Zhang TH,Zhang LC,et al. Plastic deformation in Ce-based bulk metallic glasses during depth-sensing indentation[J]. Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing,2007,449:962-965. |
APA | 魏炳忱.,张泰华.,张凌晨.,邢冬梅.,李维火.,...&Wei, BC .(2007).Plastic deformation in Ce-based bulk metallic glasses during depth-sensing indentation.Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing,449,962-965. |
MLA | 魏炳忱,et al."Plastic deformation in Ce-based bulk metallic glasses during depth-sensing indentation".Materials Science And Engineering A-Structural Materials Properties Microstructure And Processing 449(2007):962-965. |
条目包含的文件 | 下载所有文件 | |||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Plastic deformation (351KB) | 开放获取 | 使用许可 | 浏览 下载 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
Lanfanshu学术 |
Lanfanshu学术中相似的文章 |
[魏炳忱]的文章 |
[张泰华]的文章 |
[张凌晨]的文章 |
百度学术 |
百度学术中相似的文章 |
[魏炳忱]的文章 |
[张泰华]的文章 |
[张凌晨]的文章 |
必应学术 |
必应学术中相似的文章 |
[魏炳忱]的文章 |
[张泰华]的文章 |
[张凌晨]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论