Processing of AISI M2 HSS with addition of NbC by mechanical alloying using two different types of attritor mills

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dc.contributor.authorDe Araujo Filho O.O.
dc.contributor.authorDas Neves M.D.M.
dc.contributor.authorGonzalez C.H.
dc.contributor.authorUrtiga Filho S.L.
dc.contributor.authorAmbrozio Filho F.
dc.date.accessioned2019-08-20T00:17:34Z
dc.date.available2019-08-20T00:17:34Z
dc.date.issued2010
dc.description.abstractThe processing of a molybdenum AISI M2 high speed steel with the addition of NbC (6% in mass) by a Powder Metallurgy technique of Mechanical Alloying is the aim of this work. Mechanical Alloying (MA) has been used primarily for particle size reduction, to its present status as an important method for the preparation of either materials with enhanced physical and mechanical properties or, indeed, new phases, or new engineering materials. In this work, niobium carbide (NbC) was added to the AISI M2 HSS powders by Mechanical Alloying technique in two different types of attritor mills and the materials which resulted were characterized by means of SEM plus EDS. The powders were processed in a horizontal attritor Zoz mill and in a vertical attritor mill developed in our laboratory. The parameters of milling were distinct and the results of the processing were compared. © (2010) Trans Tech Publications.
dc.description.firstpage17
dc.description.lastpage22
dc.description.volume660-661
dc.identifier.citationde Araújo Filho, Oscar Olimpio; das Neves, Maurício David Martins; Gonzalez, Cezar Henrique; Urtiga Filho, Severino Leopoldino; AMBROZIO FILHO, Francisco. Processing of AISI M2 HSS with Addition of NbC by Mechanical Alloying Using two Different Types of Attritor Mills. Materials Science Forum (Online), v. 660-661, p. 17-22, 2010.
dc.identifier.doi10.4028/www.scientific.net/MSF.660-661.17
dc.identifier.issn1662-9752
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/2236
dc.relation.ispartofMaterials Science Forum
dc.rightsAcesso Restrito
dc.subject.otherlanguageAISI M2 HSS
dc.subject.otherlanguageMechanical alloying
dc.subject.otherlanguageNiobium carbide
dc.subject.otherlanguagePowder metallurgy
dc.titleProcessing of AISI M2 HSS with addition of NbC by mechanical alloying using two different types of attritor mills
dc.typeArtigo de evento
fei.scopus.citations4
fei.scopus.eid2-s2.0-78649909574
fei.scopus.subjectAISI M2
fei.scopus.subjectAttritor mill
fei.scopus.subjectEngineering materials
fei.scopus.subjectNiobium carbide
fei.scopus.subjectParticle size reduction
fei.scopus.subjectPhysical and mechanical properties
fei.scopus.subjectPowder metallurgy techniques
fei.scopus.subjectPresent status
fei.scopus.updated2024-05-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=78649909574&origin=inward
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