The effect of weaving and non-weaving multi-pass procedure on microstructure and mechanical properties in GMAW of S960QL
dc.authorscopusid | 55329779500 | |
dc.authorscopusid | 57218689619 | |
dc.authorscopusid | 35504066000 | |
dc.contributor.author | Mert, T. | |
dc.contributor.author | Gürol, U. | |
dc.contributor.author | Tümer, M. | |
dc.date.accessioned | 2024-06-13T20:15:53Z | |
dc.date.available | 2024-06-13T20:15:53Z | |
dc.date.issued | 2023 | |
dc.department | İstanbul Gedik Üniversitesi | |
dc.description.abstract | Microstructural transformations and mechanical properties of weld metals obtained by gas metal arc welding (GMAW) of S960QL quenched and tempered ultra-high-strength steels (UHSS) with 15 mm thickness were investigated. Welded joints were acquired by using undermatching filler metal. Selected weaving and non-weaving multi-pass procedures have influenced weld metal heat inputs and number of passes. Mechanical properties of the weld metals were characterized by Charpy, hardness, and tensile tests, and these results were correlated with microstructural characterizations using an optical microscope and scanning electron microscope. Acicular ferrite is predominant in both of the weld metals, and microstructure of the weld metal obtained by weaving multi-pass has coarser grain structure. Fine lath martensite formation in non-weaving joint’s weld metal with low heat input was more intense than weaving joint’s weld metal with high heat input. Lath martensite acquired due to rapid cooling in non-weaving joint's weld metal provided adequate strength properties. Although toughness values were low, they have met relevant standard requirements. © 2023, The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature. | |
dc.description.sponsorship | Yildiz Teknik Üniversitesi: FBA-2018–3225 | |
dc.description.sponsorship | The authors received financial support for this research from Yildiz Technical University Scientific Research Projects Coordination Unit with Project No. FBA-2018–3225. | |
dc.identifier.doi | 10.1007/s00170-023-12441-7 | |
dc.identifier.endpage | 4742 | |
dc.identifier.issn | 0268-3768 | |
dc.identifier.issue | 9.Eki | |
dc.identifier.scopus | 2-s2.0-85176550353 | |
dc.identifier.scopusquality | Q1 | |
dc.identifier.startpage | 4731 | |
dc.identifier.uri | https://doi.org/10.1007/s00170-023-12441-7 | |
dc.identifier.uri | https://hdl.handle.net/11501/921 | |
dc.identifier.volume | 129 | |
dc.indekslendigikaynak | Scopus | |
dc.language.iso | en | |
dc.publisher | Springer Science and Business Media Deutschland GmbH | |
dc.relation.ispartof | International Journal of Advanced Manufacturing Technology | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
dc.rights | info:eu-repo/semantics/closedAccess | |
dc.subject | Acicular ferrite | |
dc.subject | Gas metal arc welding | |
dc.subject | Lath martensite | |
dc.subject | Toughness | |
dc.subject | Ultra-high-strength steel | |
dc.subject | Weaving and non-weaving pass | |
dc.subject | Ferrite | |
dc.subject | Filler metals | |
dc.subject | Gas welding | |
dc.subject | High strength steel | |
dc.subject | Martensite | |
dc.subject | Microstructure | |
dc.subject | Scanning electron microscopy | |
dc.subject | Tensile testing | |
dc.subject | Toughness | |
dc.subject | Welds | |
dc.subject | Wire | |
dc.subject | Acicular ferrite | |
dc.subject | Gas metal-arc welding | |
dc.subject | Heat input | |
dc.subject | Lath martensite | |
dc.subject | Microstructural transformations | |
dc.subject | Microstructures and mechanical properties | |
dc.subject | Multi-pass | |
dc.subject | Ultra-high-strength steels | |
dc.subject | Weaving and non-weaving pass | |
dc.subject | Weld metal | |
dc.subject | Gas metal arc welding | |
dc.title | The effect of weaving and non-weaving multi-pass procedure on microstructure and mechanical properties in GMAW of S960QL | |
dc.type | Article |