Effect of Temperature on Mechanical Properties of 9%Cr Ferritic Steel

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dc.contributor.authorPeñalba, Felix
dc.contributor.authorGómez-Mitxelena, Xabier
dc.contributor.authorJiménez, José Antonio
dc.contributor.authorCarsí, Manuel
dc.contributor.authorRuano, Oscar Antonio
dc.contributor.institutionTecnalia Research & Innovation
dc.contributor.institutionEXTREMAT
dc.date.issued2016
dc.descriptionPublisher Copyright: © 2016 ISIJ.
dc.description.abstractMechanical properties of a 9%Cr-ferritic steel grade P92 experimental alloy are studied. The effect of cooling rate on the hardenability was determined by means of continuous cooling diagrams and data provided by hardness measurements and microstructure observations. A fully martensitic microstructure after the solubilization treatment over a wide range of cooling rates was revealed. As this grade of steels is mostly supplied in tempered condition, tensile tests to determine the variation of the strength and ductility at temperatures ranging from 20 to 650°C were carried out after a treatment of 3 h at 760°C. In addition, Charpy V-notch tests were conducted to characterize the impact toughness of the steel and the ductile-brittle transition temperature. Finally, the creep strength was determined from creep tests in the range 550 to 650°C.en
dc.description.statusPeer reviewed
dc.format.extent6
dc.format.extent936104
dc.identifier.citationPeñalba , F , Gómez-Mitxelena , X , Jiménez , J A , Carsí , M & Ruano , O A 2016 , ' Effect of Temperature on Mechanical Properties of 9%Cr Ferritic Steel ' , ISIJ International , vol. 56 , no. 9 , pp. 1662-1667 . https://doi.org/10.2355/isijinternational.isijint-2016-097
dc.identifier.doi10.2355/isijinternational.isijint-2016-097
dc.identifier.issn1347-5460
dc.identifier.otherresearchoutputwizard: 11556/325
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=84989233436&partnerID=8YFLogxK
dc.language.isoeng
dc.relation.ispartofISIJ International
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject.keywordsmechanical properties
dc.subject.keywordscreep behavior
dc.subject.keywordsP92 steel
dc.subject.keywordslow temperature properties
dc.subject.keywordstoughness
dc.subject.keywordstensile tests
dc.subject.keywordsmechanical properties
dc.subject.keywordscreep behavior
dc.subject.keywordsP92 steel
dc.subject.keywordslow temperature properties
dc.subject.keywordstoughness
dc.subject.keywordstensile tests
dc.subject.keywordsMechanics of Materials
dc.subject.keywordsMechanical Engineering
dc.subject.keywordsMetals and Alloys
dc.subject.keywordsMaterials Chemistry
dc.subject.keywordsFunding Info
dc.subject.keywordsFinancial support from CICYT Projects MAT2012-39124 and PET2007-0475.
dc.subject.keywordsFinancial support from CICYT Projects MAT2012-39124 and PET2007-0475.
dc.titleEffect of Temperature on Mechanical Properties of 9%Cr Ferritic Steelen
dc.typejournal article
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