Grain Size Effect On The Structural Parameters Of The Stress Induced Ehcp - Martensite In Iron-based Shape Memory Alloy

dc.creatorNascimento F.C.
dc.creatorMei P.R.
dc.creatorCardoso L.P.
dc.creatorOtubo J.
dc.date2008
dc.date2015-06-30T19:13:33Z
dc.date2015-11-26T14:39:41Z
dc.date2015-06-30T19:13:33Z
dc.date2015-11-26T14:39:41Z
dc.date.accessioned2018-03-28T21:45:31Z
dc.date.available2018-03-28T21:45:31Z
dc.identifier
dc.identifierMaterials Research. , v. 11, n. 1, p. 63 - 67, 2008.
dc.identifier15161439
dc.identifier10.1590/S1516-14392008000100012
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-45149107860&partnerID=40&md5=0bf0eb8adc49608240f18b66f71c94f0
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/105315
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/105315
dc.identifier2-s2.0-45149107860
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1250099
dc.descriptionThe aim of this work was to study the effect of austenitic grain size (GS) reduction on the structural parameters of the εhcp -martensite in stainless shape memory alloy (SMA). Rietveld refinement data showed an expansion in c-axis and a reduction in a and b-axis with thermo-mechanical cycles for all samples analyzed. Samples with 75 ≤ GS (μ) ≤ 129 were analyzed. It was also observed an increase of the unit cell volume in this phase with GS reduction. The smallest grain size sample (GS = 75 μm) presented a c/a ratio of 1.649, and approximately 90% of total shape memory recovery.
dc.description11
dc.description1
dc.description63
dc.description67
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dc.languageen
dc.publisher
dc.relationMaterials Research
dc.rightsaberto
dc.sourceScopus
dc.titleGrain Size Effect On The Structural Parameters Of The Stress Induced Ehcp - Martensite In Iron-based Shape Memory Alloy
dc.typeArtículos de revistas


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