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dc.contributor.authorHall, Ian W.
dc.contributor.authorTaşdemirci, Alper
dc.contributor.authorKara, Ali
dc.date.accessioned2017-03-07T13:57:49Z
dc.date.available2017-03-07T13:57:49Z
dc.date.issued2011
dc.identifier.citationHall, I. W., Taşdemirci, A., and Kara, A. (2011, June 5-9). Off-axis properties of cross-ply metal matrix composites at quasi-static and high strain rates. Procedia Engineering, 10, 1532-1537. doi:10.1016/j.proeng.2011.04.256en_US
dc.identifier.issn1877-7058
dc.identifier.urihttp://doi.org/10.1016/j.proeng.2011.04.256
dc.identifier.urihttp://hdl.handle.net/11147/5000
dc.description11th International Conference on the Mechanical Behavior of Materials, ICM11; Como; Italy; 5 June 2011 through 9 June 2011en_US
dc.description.abstractCylindrical samples of a 0/90° cross-ply Nextel 610™/A1-6061 (∼55Vf%) metal matrix composite have been subjected to compression testing at quasi-static and high strain rates over a range of angles between 0° and ±45° with respect to the principal fiber directions. The results, combined with testing in the longitudinal, transverse and through thickness directions, provide a detailed description of the response of such composites over a wide range of orientations. In addition, metallographic and fractographic studies along with high-speed camera records provide detailed information about the sequence of deformation events leading to fracture. Results confirm not only the strong dependence of mechanical properties upon orientation but also the critical importance of precise fiber alignment and processing in obtaining the desired theoretical properties. A misalignment of 10° was sufficient to cause an -40% decrease in maximum stress and the properties were found to vary by >70% over the orientations investigated. The high strain rate properties were generally significantly greater than those measured quasi-statically. A numerical model based on the commercial explicit finite element code LS-DYNA was used to investigate the compressive deformation and fracture of the composite. Experimental results are compared with those of the numerical model. © 2011 Published by Elsevier Ltd.en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.relation.isversionof10.1016/j.proeng.2011.04.256en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectStrain rateen_US
dc.subjectOff-axis propertiesen_US
dc.subjectMetal matrix compositeen_US
dc.subjectCompressionen_US
dc.titleOff-axis properties of cross-ply metal matrix composites at quasi-static and high strain ratesen_US
dc.typeconferenceObjecten_US
dc.contributor.authorIDTR114512en_US
dc.contributor.institutionauthorTaşdemirci, Alper
dc.contributor.institutionauthorKara, Ali
dc.relation.journalProcedia Engineeringen_US
dc.contributor.departmentİYTE, Mühendislik Fakültesi, Makina Mühendisliği Bölümüen_US
dc.identifier.volume10en_US
dc.identifier.startpage1532en_US
dc.identifier.endpage1537en_US
dc.identifier.wosWOS:000300451301092
dc.identifier.scopusSCOPUS:2-s2.0-80052918887
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US


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