Effect of Austenitizing Temperatures on the Microstructure and Mechanical Properties of Aisi 9254 Steel
| dc.contributor.author | Murathan, Omer Faruk | |
| dc.contributor.author | Davut, Kemal | |
| dc.contributor.author | Kilicli, Volkan | |
| dc.contributor.other | Department of Metallurgical and Materials Engineering | |
| dc.contributor.other | 15. Graduate School of Natural and Applied Sciences | |
| dc.contributor.other | 01. Atılım University | |
| dc.date.accessioned | 2024-07-05T15:19:30Z | |
| dc.date.available | 2024-07-05T15:19:30Z | |
| dc.date.issued | 2021 | |
| dc.description | Kilicli, Volkan/0000-0002-0456-5987; MURATHAN, ÖMER FARUK/0000-0002-3636-2164; Davut, Kemal/0000-0002-9860-881X | en_US |
| dc.description.abstract | In this study, the effect of austenitizing temperatures and low-temperature isothermal heat treatment (below martensite start temperature) on the microstructure and mechanical properties of AISI 9254 high silicon spring steel has been investigated. Experimental studies show that ultra-fine carbide-free bainite, tempered martensite and carbon enriched retained austenite could be observed in isothermally heat-treated samples where the as-received sample consisted of fine pearlite. A high tensile strength of similar to 2060 MPa, a total elongation of similar to 8 %, and absorbed energy of 105 J were achieved in a commercial high-Si steel by austempering below the Ms temperature. A good combination of strength and ductility has been obtained in prolonged austempering below the martensite start temperature (225 degrees C) from an austenitizing temperature of 870 degrees C. | en_US |
| dc.description.sponsorship | Gazi University Scientific Research Fund [GUBAP 07/2013-01] | en_US |
| dc.description.sponsorship | The authors wish to express their gratitude for the financial support of Gazi University Scientific Research Fund (Project code: GUBAP 07/2013-01). The authors' gratitude is also extended to the Metal Forming Center of Excellence at Atilim University for providing electron microscopy, X-RD and quenching dilatometer facilities. | en_US |
| dc.identifier.doi | 10.1515/mt-2020-0007 | |
| dc.identifier.issn | 0025-5300 | |
| dc.identifier.issn | 2195-8572 | |
| dc.identifier.uri | https://doi.org/10.1515/mt-2020-0007 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14411/1973 | |
| dc.language.iso | en | en_US |
| dc.publisher | Walter de Gruyter Gmbh | en_US |
| dc.relation.ispartof | Materials Testing | |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | High silicon steel | en_US |
| dc.subject | austenitizing temperatures | en_US |
| dc.subject | carbide-free bainite | en_US |
| dc.subject | bainite | en_US |
| dc.subject | martensite | en_US |
| dc.title | Effect of Austenitizing Temperatures on the Microstructure and Mechanical Properties of Aisi 9254 Steel | en_US |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.author.id | Kilicli, Volkan/0000-0002-0456-5987 | |
| gdc.author.id | MURATHAN, ÖMER FARUK/0000-0002-3636-2164 | |
| gdc.author.id | Davut, Kemal/0000-0002-9860-881X | |
| gdc.author.institutional | Davut, Kemal | |
| gdc.author.wosid | Kilicli, Volkan/D-2698-2012 | |
| gdc.author.wosid | MURATHAN, ÖMER FARUK/HNB-7254-2023 | |
| gdc.author.wosid | DAVUT, Kemal/ABB-7505-2021 | |
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| gdc.description.department | Atılım University | en_US |
| gdc.description.departmenttemp | [Murathan, Omer Faruk; Kilicli, Volkan] Gazi Univ, Fac Technol, Dept Met & Mat Engn, TR-06560 Teknikokullar, Turkey; [Davut, Kemal] Atilim Univ, Fac Engn, Dept Met & Mat Engn, Ankara, Turkey | en_US |
| gdc.description.endpage | 54 | en_US |
| gdc.description.issue | 1 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.startpage | 48 | en_US |
| gdc.description.volume | 63 | en_US |
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