Investigation of changes in mechanical properties and microstructures of mild steel joint by oxy-hydrogen welding

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dc.contributor.authorAteş, Hakan
dc.contributor.authorÇakır, M.E.
dc.contributor.authorKurt, Adem
dc.contributor.authorUygur, İlyas
dc.contributor.authorTürker, Mehmet
dc.date.accessioned2020-04-30T13:32:38Z
dc.date.available2020-04-30T13:32:38Z
dc.date.issued2014
dc.departmentDÜ, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümüen_US
dc.description.abstractIn this paper, in order to see weldability behaviour of mild steels joint by the oxy-hydrogen welding technique, an investigation of changes in mechanical properties and microstructures of mild steel is carried out. The specimens with 1.5 mm thickness and 125 mm length are welded by using both the oxyhydrogen and oxy-acetylene gases. Microstructural analysis is carried out on the cross sectional area of the welding zone in order to compare the changes in weld metals and the heat affected zones in terms of the welding gases. Experimental results of the tensile strength and microhardness obtained with mechanical tests show that samples welded with oxy-acetylene exhibited 10% higher yield strength than that of the samples welded with oxy-hydrogen. However, the oxy-hydrogen welding technique can be used as an alternative to the oxy-acetylene welding, since it has advantageous of being clean and economic.en_US
dc.description.sponsorshipGazi Üniversitesien_US
dc.identifier.endpage1569en_US
dc.identifier.issn1024-1809
dc.identifier.issue11en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage1561en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12684/377
dc.identifier.volume36en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherNatsional'na Akademiya Nauk Ukrainyen_US
dc.relation.ispartofMetallofizika i Noveishie Tekhnologiien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMicrohardness; Microstructure; Mild steel; Oxyhydrogen; Tensile strengthen_US
dc.titleInvestigation of changes in mechanical properties and microstructures of mild steel joint by oxy-hydrogen weldingen_US
dc.typeArticleen_US

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