Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading
文献类型：期刊论文
| 作者 | Huang CG(黄晨光) ; Zhang RJ(张榕京); Duan ZP(段祝平); Li RKY
|
| 刊名 | Journal De Physique IV
 |
| 出版日期 | 2000 |
| 卷号 | 10期号:Pr9页码:329-334 |
| ISSN号 | 1155-4339 |
| 通讯作者 | Chenguang, H (reprint author), Chinese Acad Sci, Inst Mech, LMN, Beijing 100080, Peoples R China. |
| 合作状况 | 国内 |
| 中文摘要 | The mechanical behaviors of 2124, Al-5Cu, Al-Li and 6061 alloys reinforced by silicon carbide particulates, together with 15%SiCw/6061 alloy, were studied under the quasi-static and impact loading conditions, using the split Hopkinson tension/compression bars and Instron universal testing machine. The effect of strain rate on the ultra tensile strength (UTS), the hardening modulus and the failure strain was investigated. At the same time, the SEM observations of dynamic fracture surfaces of various MMC materials showed some distinguished microstructures and patterns. Some new characteristics of asymmetry of mechanical behaviors of MMCs under tension and compression loading were also presented and explained in details, and they could be considered as marks to indicate, to some degree, the mechanism of controlling damage and failure of MMCs under impact loading. The development of new constitutive laws about MMCs under impact loading should benefit from these experimental results and theoretical analysis. |
| 学科主题 | 力学 |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | MECHANICAL RESPONSE |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1051/jp4:2000955 |
| 语种 | 英语 |
| WOS记录号 | WOS:000089710300056 |
| 公开日期 | 2007-06-15 ; 2007-12-05 ; 2009-06-23 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/16178]  |
| 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 | Huang CG,Zhang RJ,Duan ZP,et al. Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading[J]. Journal De Physique IV,2000,10(Pr9):329-334. |
| APA | Huang CG,Zhang RJ,Duan ZP,&Li RKY.(2000).Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading.Journal De Physique IV,10(Pr9),329-334. |
| MLA | Huang CG,et al."Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading".Journal De Physique IV 10.Pr9(2000):329-334. |
入库方式： OAI收割
来源：力学研究所
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