Parameter identification for an Armstrong-Frederick hardening law for supercooled austenite of SAE 52100 steel
dc.authorid | Simsir, Caner/0000-0001-9520-4695 | |
dc.authorid | Simsir, Caner/0009-0006-7871-4232 | |
dc.authorid | Suhr, Bettina/0000-0002-0259-4418 | |
dc.authorscopusid | 57194700657 | |
dc.authorscopusid | 22939492500 | |
dc.authorscopusid | 24342602900 | |
dc.authorwosid | Simsir, Caner/CAJ-2630-2022 | |
dc.authorwosid | Simsir, Caner/U-6962-2017 | |
dc.contributor.author | Şimşir, Caner | |
dc.contributor.author | Suhr, Bettina | |
dc.contributor.author | Simsir, Caner | |
dc.contributor.other | Manufacturing Engineering | |
dc.date.accessioned | 2024-07-05T15:16:09Z | |
dc.date.available | 2024-07-05T15:16:09Z | |
dc.date.issued | 2010 | |
dc.department | Atılım University | en_US |
dc.department-temp | [Wolff, Michael; Suhr, Bettina] Univ Bremen, Ctr Ind Math ZeTeM, D-28334 Bremen, Germany; [Simsir, Caner] Fdn Inst Mat Sci IWT, D-28359 Bremen, Germany; [Simsir, Caner] Atilim Univ, Dept Mfg Engn, TR-06836 Ankara, Turkey | en_US |
dc.description | Simsir, Caner/0000-0001-9520-4695; Simsir, Caner/0009-0006-7871-4232; Suhr, Bettina/0000-0002-0259-4418 | en_US |
dc.description.abstract | The mechanical properties of the supercooled austenite phase are sensitive parameters for the prediction of distortion of the components during heat treatments as the inelastic deformation occurs mostly on the soft austenite phase. Recent studies clarified that one of the overlooked issues related with the thermomechanical behavior of supercooled austenite during heat treatment and welding is its complicated cyclic hardening behavior (cf. Simsir et al., Acta Materialia, 2010). Based on those concerns, this article presents an optimization method for determination of temperature-dependent parameters for an Armstrong-Frederick model with combined non-linear kinematic and isotropic hardening, which can potentially pull the quality of simulations through. The results indicate that the proposed approach yields satisfactory results for simulation of heat treatments and welding even with a small and imperfect experimental data pool. (C) 2010 Elsevier B.V. All rights reserved. | en_US |
dc.description.sponsorship | German Research Foundation (DFG) via the Collaborative Research Center at the University of Bremen [SFB 570] | en_US |
dc.description.sponsorship | This work has been partially supported by the German Research Foundation (DFG) via the Collaborative Research Center SFB 570 "Distortion Engineering" at the University of Bremen. | en_US |
dc.identifier.citation | 7 | |
dc.identifier.doi | 10.1016/j.commatsci.2010.09.009 | |
dc.identifier.endpage | 495 | en_US |
dc.identifier.issn | 0927-0256 | |
dc.identifier.issn | 1879-0801 | |
dc.identifier.issue | 2 | en_US |
dc.identifier.scopus | 2-s2.0-78449235642 | |
dc.identifier.startpage | 487 | en_US |
dc.identifier.uri | https://doi.org/10.1016/j.commatsci.2010.09.009 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14411/1605 | |
dc.identifier.volume | 50 | en_US |
dc.identifier.wos | WOS:000285657600030 | |
dc.identifier.wosquality | Q3 | |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Steel | en_US |
dc.subject | Armstrong-Frederick hardening model | en_US |
dc.subject | Parameter optimization | en_US |
dc.subject | Supercooled austenite | en_US |
dc.subject | SAE 52100 | en_US |
dc.title | Parameter identification for an Armstrong-Frederick hardening law for supercooled austenite of SAE 52100 steel | en_US |
dc.type | Article | en_US |
dspace.entity.type | Publication | |
relation.isAuthorOfPublication | 1d264de9-5f32-47ad-9d84-dea8cd91bf4f | |
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