The effect of preheat & post weld heat treatment on the laser weldability of AISI 420 martensitic stainless steel

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dc.authoridKOSE, CEYHUN/0000-0002-3907-2226
dc.authoridKACAR, Ramazan/0000-0002-3903-1838
dc.contributor.authorKose, Ceyhun
dc.contributor.authorKacar, Ramazan
dc.date.accessioned2024-09-29T15:57:53Z
dc.date.available2024-09-29T15:57:53Z
dc.date.issued2014
dc.departmentKarabük Üniversitesien_US
dc.description.abstractThe martensitic stainless steels are widely used in many industries with their excellent mechanical properties and sufficient corrosion resistance. These steels usually are used for a wide range of applications like nuclear power plants, steam generators, mixer blades, pressure vessels, turbine blades, surgical tools, instrument manufacturing and so on. Contrary to good mechanical and corrosion properties of martensitic steels, poor weldability and cold cracking sensitivity are major problems that are faced in joining of these steels. In this study, the weldability of AISI 420 (X30Cr13) martensitic stainless steel by CO2 laser beam welding method has been investigated. Effects of pre and post weld heat treatments on mechanical properties and microstructure of laser welded AISI 420 martensitic stainless have also been determined. As a conclusion, it was determined that pre and post weld heat treatments sufficiently improved the mechanical properties of the welds. (C) 2014 Elsevier Ltd. All rights reserved.en_US
dc.description.sponsorshipKarabuk University, Project and Science Research Commissionen_US
dc.description.sponsorshipThe authors acknowledge Karabuk University, Project and Science Research Commission for their support. Form laser Company is also acknowledged for the laser welding process.en_US
dc.identifier.doi10.1016/j.matdes.2014.07.044
dc.identifier.endpage226en_US
dc.identifier.issn0264-1275
dc.identifier.issn1873-4197
dc.identifier.scopus2-s2.0-84908149819en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage221en_US
dc.identifier.urihttps://doi.org/10.1016/j.matdes.2014.07.044
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5080
dc.identifier.volume64en_US
dc.identifier.wosWOS:000342681600028en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofMaterials & Designen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectLaser beam weldingen_US
dc.subjectMartensitic stainless steelen_US
dc.subjectHeat treatmenten_US
dc.subjectMechanical propertiesen_US
dc.subjectMicrostructureen_US
dc.titleThe effect of preheat & post weld heat treatment on the laser weldability of AISI 420 martensitic stainless steelen_US
dc.typeArticleen_US

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