The Effect of Strain-Rate Sensitivity on Formability of AA 5754-O at Cold and Warm Temperatures

Basit Öğe Kaydı
dc.authorid0000-0001-9517-7957
dc.contributor.authorOzturk, Fahrettin
dc.contributor.authorPekel, Hakan
dc.contributor.authorHalkaci, Huseyin S.
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2011
dc.departmentNiğde ÖHÜ
dc.description.abstractAluminum-magnesium (Al-Mg) alloys have been widely used in diverse applications ranging from automotive bodies to food processing industries because of their excellent high-strength-to-weight ratio, corrosion resistance, and recyclability potential. The formability of these alloys is decreased at room temperature (RT) and is related with the strain-rate sensitivity. This study presents the effect of strain-rate sensitivity on formability of AA 5754-O alloy sheet at a test temperature range of -60 to 250 A degrees C by duplicate tensile test at different strain rates. The test results indicated that the formability change with positive or negative strain-rate sensitivity values. It was observed that the strain-rate sensitivity values increased at negative temperatures with respect to RT. The best formability condition for this alloy in the test ranges was observed at 250 A degrees C and 0.0016 s(-1).
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [106M058]
dc.description.sponsorshipThis work is supported by The Scientific and Technological Research Council of Turkey (TUBITAK). Project number: 106M058, Title: "Experimental and Theoretical Investigations of The Effects of Temperature and Deformation Speed on Formability." TUBITAK support is profoundly acknowledged.
dc.identifier.doi10.1007/s11665-010-9652-y
dc.identifier.endpage81
dc.identifier.issn1059-9495
dc.identifier.issue1
dc.identifier.scopus2-s2.0-79851507495
dc.identifier.scopusqualityQ2
dc.identifier.startpage77
dc.identifier.urihttps://dx.doi.org/10.1007/s11665-010-9652-y
dc.identifier.urihttps://hdl.handle.net/11480/4758
dc.identifier.volume20
dc.identifier.wosWOS:000286212500010
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherSPRINGER
dc.relation.ispartofJOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAA 5754-O
dc.subjectAl-Mg alloys
dc.subjectformability
dc.subjectPortevin-Le Chatelier (PLC) effect
dc.subjectstrain-rate sensitivity (m)
dc.titleThe Effect of Strain-Rate Sensitivity on Formability of AA 5754-O at Cold and Warm Temperatures
dc.typeArticle

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