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dc.contributor.authorAkbarzadeh, Ebrahim
dc.contributor.authorPicas Barrachina, Josep Anton
dc.contributor.authorBaile Puig, Maria Teresa
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència dels Materials i Enginyeria Metal·lúrgica
dc.date.accessioned2015-12-23T10:21:49Z
dc.date.available2015-12-23T10:21:49Z
dc.date.issued2015
dc.identifier.citationAkbarzadeh, E., Picas, J.A., Baile Puig, Maria Teresa. Thixomixing as novel method for fabrication aluminum composite with carbon and alumina fibers. "International Scholarly and Scientific Research and Innovation", 2015, vol. 9, núm. 8, p. 822-826.
dc.identifier.issn1000-1645
dc.identifier.urihttp://hdl.handle.net/2117/81022
dc.description.abstractThis study focuses on a novel method for dispersion and distribution of reinforcement under high intensive shear stress to produce metal composites. The polyacrylonitrile (PAN)-based short carbon fiber (Csf) and Nextel 610 alumina fiber were dispersed under high intensive shearing at mushy zone in semi-solid of A356 by a novel method. The bundles and clusters were embedded by infiltration of slurry into the clusters, thus leading to a uniform microstructure. The fibers were embedded homogenously into the aluminum around 576-580°C with around 46% of solid fraction. Other experiments at 615°C and 568°C which are contained 0% and 90% solid respectively were not successful for dispersion and infiltration of aluminum into bundles of Csf. The alumina fiber has been cracked by high shearing load. The morphologies and crystalline phase were evaluated by SEM and XRD. The adopted thixo-process effectively improved the adherence and distribution of Csf into Al that can be developed to produce various composites by thixomixing.
dc.description.abstractThis study focuses on a novel method for dispersion and distribution of reinforcement under high intensive shear stress to produce metal composites. The polyacrylonitrile (PAN)-based short carbon fiber (Csf) and Nextel 610 alumina fiber were dispersed under high intensive shearing at mushy zone in semi-solid of A356 by a novel method. The bundles and clusters were embedded by infiltration of slurry into the clusters, thus leading to a uniform microstructure. The fibers were embedded homogenously into the aluminum around 576-580°C with around 46% of solid fraction. Other experiments at 615°C and 568°C which are contained 0% and 90% solid respectively were not successful for dispersion and infiltration of aluminum into bundles of Csf. The alumina fiber has been cracked by high shearing load. The morphologies and crystalline phase were evaluated by SEM and XRD. The adopted thixo-process effectively improved the adherence and distribution of Csf into Al that can be developed to produce various composites by thixomixing.
dc.format.extent5 p.
dc.language.isoeng
dc.publisherWorld Academy of Science, Engineering and Technology (WASET)
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Assaig de materials
dc.subject.lcshShear flow
dc.subject.lcshAluminum alloys--Testing
dc.subject.lcshCarbon fibers--Testing
dc.subject.lcshComposite materials--Testing
dc.subject.otherAluminum
dc.subject.otherCarbon fiber
dc.subject.otherAlumina fiber
dc.subject.otherThixomixing
dc.subject.otherAdhesion
dc.titleThixomixing as novel method for fabrication aluminum composite with carbon and alumina fibers
dc.typeArticle
dc.subject.lemacAlumini -- Aliatges
dc.subject.lemacMaterials compostos -- Assaig de materials
dc.subject.lemacFibres de carboni -- Proves
dc.contributor.groupUniversitat Politècnica de Catalunya. CDAL - Centre de Disseny d'Aliatges Lleugers i Tractaments de Superfície
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.iust.org/publications/10001645/thixomixing-as-novel-method-for-fabrication-aluminum-composite-with-carbon-and-alumina-fibers
dc.rights.accessOpen Access
local.identifier.drac16967122
dc.description.versionPostprint (author's final draft)
local.citation.authorAkbarzadeh, E.; Picas, J.A.; Baile Puig, Maria Teresa
local.citation.publicationNameInternational Scholarly and Scientific Research and Innovation
local.citation.volume9
local.citation.number8
local.citation.startingPage822
local.citation.endingPage826


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