Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/95189
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dc.contributorDepartment of Mechanical Engineering-
dc.creatorWan, Jen_US
dc.creatorRuan, Hen_US
dc.creatorWang, Jen_US
dc.creatorShi, Sen_US
dc.date.accessioned2022-09-14T08:32:35Z-
dc.date.available2022-09-14T08:32:35Z-
dc.identifier.issn0921-5093en_US
dc.identifier.urihttp://hdl.handle.net/10397/95189-
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.rights© 2017 Elsevier B.V. All rights reserved.en_US
dc.rights© 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/en_US
dc.rightsThe following publication Wan, J., Ruan, H., Wang, J., & Shi, S. (2018). The Kinetic diagram of sigma phase and its precipitation hardening effect on 15Cr-2Ni duplex stainless steel. Materials Science and Engineering: A, 711, 571-578 is available at https://doi.org/10.1016/j.msea.2017.11.079.en_US
dc.subjectDuplex stainless steelen_US
dc.subjectMechanical strengthen_US
dc.subjectPrecipitation hardeningen_US
dc.subjectTTT diagramen_US
dc.titleThe kinetic diagram of sigma phase and its precipitation hardening effect on 15Cr-2Ni duplex stainless steelen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage571en_US
dc.identifier.epage578en_US
dc.identifier.volume711en_US
dc.identifier.doi10.1016/j.msea.2017.11.079en_US
dcterms.abstractThe kinetics of sigma phase precipitation at the temperature range of 750–950 °C in a rapidly solidified 15Cr-2Ni-2Al-11Mn resource-saving duplex stainless steel was investigated. After fitting the experimental results with the Avrami equation, the TTT diagram of sigma phase was established. It is found that the precipitation rate of sigma phase maximizes at about 850 °C and that the precipitation hardening effect sharply peaks at about 1.5 vol% sigma phase content, which is obtained by aging at 850 °C for 180 min. With the further increase of sigma phase content from 1.5 vol%, the strength reduces and the ductility increases again.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationMaterials science and engineering. A, Structural materials : properties, microstructure and processing, 10 Jan. 2018, v. 711, p. 571-578en_US
dcterms.isPartOfMaterials science and engineering. A, Structural materials : properties, microstructure and processingen_US
dcterms.issued2018-01-10-
dc.identifier.scopus2-s2.0-85034979796-
dc.identifier.eissn1873-4936en_US
dc.description.validate202209 bcvc-
dc.description.oaAccepted Manuscripten_US
dc.identifier.FolderNumberRGC-B2-1435, ME-0704-
dc.description.fundingSourceRGCen_US
dc.description.pubStatusPublisheden_US
dc.description.oaCategoryGreen (AAM)en_US
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