Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)

The project aimed at exploring the industrial feasibility of new super-high strength steels (SHSS) made using innovative processing methods and based on medium carbon nanostructured bainitic microstructures. It was envisaged that the steels could be applied in engineering applications in the transpo...

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Autores: García Mateo, Carlos, Eres-Castellanos, Adriana, García Caballero, Francisca, Latz, Andreas, Schreiber, Sebastian, Ray, Arunim, Bracke, Lieven, Somani, Mahesh C., Kaikkonen, Pentti, Pohjonen, Aarne, Porter, David A.
Tipo de recurso: otro
Fecha de publicación:2020
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/217266
Acceso en línea:http://hdl.handle.net/10261/217266
Access Level:acceso abierto
Palabra clave:Ausforming
Bainite
Austenite
Phase transformation
Thermomechanical
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spelling Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)García Mateo, CarlosEres-Castellanos, AdrianaGarcía Caballero, FranciscaLatz, AndreasSchreiber, SebastianRay, ArunimBracke, LievenSomani, Mahesh C.Kaikkonen, PenttiPohjonen, AarnePorter, David A.AusformingBainiteAustenitePhase transformationThermomechanicalThe project aimed at exploring the industrial feasibility of new super-high strength steels (SHSS) made using innovative processing methods and based on medium carbon nanostructured bainitic microstructures. It was envisaged that the steels could be applied in engineering applications in the transport industry and wear-resistant applications for example in the mining industry. The microstructural concept that was exploited, with the purpose of attaining UTS > 1600MPa, is the ausformed bainite in medium carbon steels (0.4-0.5 wt.%). In this process, austenite is deformed and during subsequent cooling and holding at lower temperatures (than that in regular practice) the unrecrystallized austenite transform to refined bainite with enhanced strength and toughness properties. The industrialization of this new steel design concept, involving innovative process development and novel design of relatively inexpensive compositions, is accompanied by new manufacturing risks and uncertainties in terms of achieving advanced mechanical and in-use properties (tensile, impact and fracture toughness, wear, bendability, etc.). Therefore, this project intended to gather information in terms of chemical composition design, alternative TMCP routes, microstructural evolution, mechanical properties and in-use performance to assess the potential of novel bainitic steel grades in order to develop recommendations for viable industrial processes.European Commission RFCS/RPJ/2015-709607.Peer reviewedResearch Fund for Coal and SteelEuropean CommissionGarcia Mateo, Carlos [0000-0002-4773-5077]Eres-Castellanos, A. [0000-0002-1324-8676]García Caballero, Francisca [0000-0002-5548-7659]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/otherhttp://purl.org/coar/resource_type/c_18ghinfo:eu-repo/semantics/reporthttp://hdl.handle.net/10261/217266reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)InglésSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2172662026-05-22T06:33:51Z
dc.title.none.fl_str_mv Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)
title Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)
spellingShingle Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)
García Mateo, Carlos
Ausforming
Bainite
Austenite
Phase transformation
Thermomechanical
title_short Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)
title_full Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)
title_fullStr Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)
title_full_unstemmed Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)
title_sort Towards industrial applicability of (medium C) nanostructured bainitic steels (TIANOBAIN)
dc.creator.none.fl_str_mv García Mateo, Carlos
Eres-Castellanos, Adriana
García Caballero, Francisca
Latz, Andreas
Schreiber, Sebastian
Ray, Arunim
Bracke, Lieven
Somani, Mahesh C.
Kaikkonen, Pentti
Pohjonen, Aarne
Porter, David A.
author García Mateo, Carlos
author_facet García Mateo, Carlos
Eres-Castellanos, Adriana
García Caballero, Francisca
Latz, Andreas
Schreiber, Sebastian
Ray, Arunim
Bracke, Lieven
Somani, Mahesh C.
Kaikkonen, Pentti
Pohjonen, Aarne
Porter, David A.
author_role author
author2 Eres-Castellanos, Adriana
García Caballero, Francisca
Latz, Andreas
Schreiber, Sebastian
Ray, Arunim
Bracke, Lieven
Somani, Mahesh C.
Kaikkonen, Pentti
Pohjonen, Aarne
Porter, David A.
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Research Fund for Coal and Steel
European Commission
Garcia Mateo, Carlos [0000-0002-4773-5077]
Eres-Castellanos, A. [0000-0002-1324-8676]
García Caballero, Francisca [0000-0002-5548-7659]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Ausforming
Bainite
Austenite
Phase transformation
Thermomechanical
topic Ausforming
Bainite
Austenite
Phase transformation
Thermomechanical
description The project aimed at exploring the industrial feasibility of new super-high strength steels (SHSS) made using innovative processing methods and based on medium carbon nanostructured bainitic microstructures. It was envisaged that the steels could be applied in engineering applications in the transport industry and wear-resistant applications for example in the mining industry. The microstructural concept that was exploited, with the purpose of attaining UTS > 1600MPa, is the ausformed bainite in medium carbon steels (0.4-0.5 wt.%). In this process, austenite is deformed and during subsequent cooling and holding at lower temperatures (than that in regular practice) the unrecrystallized austenite transform to refined bainite with enhanced strength and toughness properties. The industrialization of this new steel design concept, involving innovative process development and novel design of relatively inexpensive compositions, is accompanied by new manufacturing risks and uncertainties in terms of achieving advanced mechanical and in-use properties (tensile, impact and fracture toughness, wear, bendability, etc.). Therefore, this project intended to gather information in terms of chemical composition design, alternative TMCP routes, microstructural evolution, mechanical properties and in-use performance to assess the potential of novel bainitic steel grades in order to develop recommendations for viable industrial processes.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/other
http://purl.org/coar/resource_type/c_18gh
dc.type.openaire.fl_str_mv info:eu-repo/semantics/report
format other
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/217266
url http://hdl.handle.net/10261/217266
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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