High strength and high ductility behavior of 6061-T6 alloy after laser shock processing

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dc.contributor.authorIrizalp, SG
dc.contributor.authorSaklakoglu, N
dc.date.accessioned2024-07-18T11:40:18Z
dc.date.available2024-07-18T11:40:18Z
dc.description.abstractThe plastic deformation behavior of 6061-T6 alloy which was subjected to severe plastic deformation (SPD) at high strain rates during laser shock processing (LSP) was researched. In LSP-treated materials, the near surface microstructural change was examined by TEM and fracture surfaces after tensile testing were examined by SEM. An increase in strength of metallic materials brings about the decrease in ductility. In this study, the results showed that LSP-treated 6061-T6 alloy exhibited both high strength and high ductility. TEM observation showed that stacking fault (SF) ribbon enlarged, deformation twins formed and twin boundary increased in ISP-treated 6061-T6 alloy. This observation was an indication of stacking fault energy (SFE) decrease. Work hardening capability was recovered after LSP impacts. (c) 2015 Elsevier Ltd. All rights reserved.
dc.identifier.issn0143-8166
dc.identifier.other1873-0302
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/2303
dc.language.isoEnglish
dc.publisherELSEVIER SCI LTD
dc.subjectSTACKING-FAULT ENERGY
dc.subjectSEVERE PLASTIC-DEFORMATION
dc.subjectHIGH-TENSILE DUCTILITY
dc.subjectMECHANICAL-PROPERTIES
dc.subjectNANOCRYSTALLINE STRUCTURE
dc.subjectNANOSTRUCTURED METALS
dc.subjectSTEELS
dc.subjectMICROSTRUCTURE
dc.subjectIMPACTS
dc.subjectSURFACE
dc.titleHigh strength and high ductility behavior of 6061-T6 alloy after laser shock processing
dc.typeArticle

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