Knowledge Management System of Institue of Mechanics, CAS
| Dynamic properties and asymmetry of tension and compression of metal matrix composites under impact loading | |
Huang CG(黄晨光) ; Zhang RJ(张榕京); Duan ZP(段祝平); Li RKY; Chenguang, H (reprint author), Chinese Acad Sci, Inst Mech, LMN, Beijing 100080, Peoples R China.
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| Source Publication | Journal De Physique IV
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| 2000 | |
| Volume | 10Issue:Pr9Pages:329-334 |
| ISSN | 1155-4339 |
| Abstract | 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. |
| Subject Area | 力学 |
| DOI | 10.1051/jp4:2000955 |
| URL | 查看原文 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000089710300056 |
| WOS Keyword | MECHANICAL RESPONSE |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/16178 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Chenguang, H (reprint author), Chinese Acad Sci, Inst Mech, LMN, Beijing 100080, Peoples R China. |
| Recommended Citation 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,&Chenguang, H .(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. |
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