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Article: Microstructure and mechanical properties of a β Nb-Ti based alloy

TitleMicrostructure and mechanical properties of a β Nb-Ti based alloy
Authors
KeywordsRecrystallization
Microstructure
Micromechanisms
Issue Date2002
Citation
Materials Science and Engineering A, 2002, v. 328, n. 1, p. 122-132 How to Cite?
AbstractThis paper presents the results of a study of microstructure and mechanical properties (tensile and creep behavior) of a multicomponent body-centered-cubic Nb-35Ti-6Al-5Cr-8V-1W-0.5Mo-0.3Hf-0.5C alloy (compositions quoted in atomic% unless stated otherwise). The double extruded material is shown to have a Van Gogh Sky microstructure that is formed a? a result of the combined effects of microsegregation and deformation gradients. The effects of recrystallization heat treatments on microstructure were examined in an effort to produce a fully recrystallized microstructure. The changes in tensile properties and fracture mechanisms at different temperatures (27-704 °C) are discussed for material in fully recrystallized condition. The micromechanisms of creep deformation at 704 °C are also elucidated for the fully recrystallized condition. © 2002 Elsevier Science B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/303194
ISSN
2023 Impact Factor: 6.1
2023 SCImago Journal Rankings: 1.660
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorAllameh, S. M.-
dc.contributor.authorHayes, R. W.-
dc.contributor.authorLi, M.-
dc.contributor.authorLoria, E. A.-
dc.contributor.authorSrolovitz, D. J.-
dc.contributor.authorSoboyejo, W. O.-
dc.date.accessioned2021-09-15T08:24:49Z-
dc.date.available2021-09-15T08:24:49Z-
dc.date.issued2002-
dc.identifier.citationMaterials Science and Engineering A, 2002, v. 328, n. 1, p. 122-132-
dc.identifier.issn0921-5093-
dc.identifier.urihttp://hdl.handle.net/10722/303194-
dc.description.abstractThis paper presents the results of a study of microstructure and mechanical properties (tensile and creep behavior) of a multicomponent body-centered-cubic Nb-35Ti-6Al-5Cr-8V-1W-0.5Mo-0.3Hf-0.5C alloy (compositions quoted in atomic% unless stated otherwise). The double extruded material is shown to have a Van Gogh Sky microstructure that is formed a? a result of the combined effects of microsegregation and deformation gradients. The effects of recrystallization heat treatments on microstructure were examined in an effort to produce a fully recrystallized microstructure. The changes in tensile properties and fracture mechanisms at different temperatures (27-704 °C) are discussed for material in fully recrystallized condition. The micromechanisms of creep deformation at 704 °C are also elucidated for the fully recrystallized condition. © 2002 Elsevier Science B.V. All rights reserved.-
dc.languageeng-
dc.relation.ispartofMaterials Science and Engineering A-
dc.subjectRecrystallization-
dc.subjectMicrostructure-
dc.subjectMicromechanisms-
dc.titleMicrostructure and mechanical properties of a β Nb-Ti based alloy-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0921-5093(01)01675-6-
dc.identifier.scopuseid_2-s2.0-0036571055-
dc.identifier.volume328-
dc.identifier.issue1-
dc.identifier.spage122-
dc.identifier.epage132-
dc.identifier.isiWOS:000175494800017-

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