Brittleness of Zr-Based Bulk Metallic Glass Matrix Composites Containing Ductile Dendritic Phase | |
Sun YF(孙玉峰); Guang SK; Wei BC(魏炳忱); Wang YR(王育人); Shek CH | |
刊名 | Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing |
2005 | |
通讯作者邮箱 | yfsun@zzu.edu.cn |
卷号 | 406页码:57-62 |
ISSN号 | 0921-5093 |
通讯作者 | Sun, YF (reprint author), Zhengzhou Univ, Dept Mat & Engn, Mat Res Ctr, Zhengzhou 450002, Peoples R China. |
中文摘要 | Zr63Al10Ni10Cu14 Nb3 monolithic bulk metallic glass (BMG) and Zr55 Al8.5Ni8.5Cu13Nb15 BMG matrix composite containing densely distributed bcc dendritic phase were prepared by copper mould casting. The ductility of the dendritic phase was verified by nanoindentation tests. However, the composite samples exhibit relatively lower yield strength and no plastic strain under room temperature compression test. Microstructural characterization and fractography studies reveal that the simultaneous formation of quasicrystalline phase on the outermost region of the composite results in the brittleness of the composites. |
学科主题 | 力学 |
类目[WOS] | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
研究领域[WOS] | Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering |
关键词[WOS] | MECHANICAL-PROPERTIES ; NANOCRYSTALLINE COMPOSITES ; ENHANCED PLASTICITY ; BCC PHASE ; MICROSTRUCTURE ; BEHAVIOR ; FRACTURE ; DISPERSIONS ; TUNGSTEN ; SHEAR |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000232565100008 |
公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
内容类型 | 期刊论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/15722] |
专题 | 力学研究所_力学所知识产出(1956-2008) |
推荐引用方式 GB/T 7714 | Sun YF,Guang SK,Wei BC,et al. Brittleness of Zr-Based Bulk Metallic Glass Matrix Composites Containing Ductile Dendritic Phase[J]. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing,2005,406:57-62. |
APA | 孙玉峰,Guang SK,魏炳忱,王育人,&Shek CH.(2005).Brittleness of Zr-Based Bulk Metallic Glass Matrix Composites Containing Ductile Dendritic Phase.Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing,406,57-62. |
MLA | 孙玉峰,et al."Brittleness of Zr-Based Bulk Metallic Glass Matrix Composites Containing Ductile Dendritic Phase".Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 406(2005):57-62. |
个性服务 |
查看访问统计 |
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