Near surface modification of aluminum alloy induced by laser shock processing

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dc.contributor.authorSaklakoglu, N
dc.contributor.authorIrizalp, SG
dc.contributor.authorAkman, E
dc.contributor.authorDemir, A
dc.date.accessioned2024-07-18T11:51:21Z
dc.date.available2024-07-18T11:51:21Z
dc.description.abstractThis paper investigates the influences of near surface modification induced in 6061-T6 aluminum alloy by laser shock processing (LSP). The present study evaluates LSP with a Q-switched Nd:YAG low power laser using water confinement medium and absorbent overlay on the workpiece. The near surface microstructural change of 6061-T6 alloy after LSP was studied. The residual stress variation throughout the depth of the workpiece was determined. The results showed an improvement of the material resistance to pit formation. This improvement may be attributed to compressive residual stress and work-hardening. The size and number of pits revealed by immersion in an NaOH-HCl solution decreased in comparison with the untreated material. (C) 2014 Elsevier Ltd. All rights reserved.
dc.identifier.issn0030-3992
dc.identifier.other1879-2545
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/4775
dc.language.isoEnglish
dc.publisherELSEVIER SCI LTD
dc.subjectRESIDUAL-STRESSES
dc.subjectMECHANICAL-PROPERTIES
dc.subjectCORROSION-RESISTANCE
dc.subjectMICROSTRUCTURE
dc.subjectBEHAVIOR
dc.subjectINTERFEROMETRY
dc.subjectHARDNESS
dc.subjectLIFE
dc.titleNear surface modification of aluminum alloy induced by laser shock processing
dc.typeArticle

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