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dc.contributor.authorBolzoni, Leandroen_NZ
dc.contributor.authorRuiz-Navas, Elisa Maríaen_NZ
dc.contributor.authorGordo, Elenaen_NZ
dc.date.accessioned2017-02-07T03:28:42Z
dc.date.available2017-02en_NZ
dc.date.available2017-02-07T03:28:42Z
dc.date.issued2017-02en_NZ
dc.identifier.citationBolzoni, L., Ruiz-Navas, E. M., & Gordo, E. (2017). Quantifying the properties of low-cost powder metallurgy titanium alloys. Materials Science and Engineering: A, 687, 47–53. https://doi.org/10.1016/j.msea.2017.01.049en
dc.identifier.issn0921-5093en_NZ
dc.identifier.urihttps://hdl.handle.net/10289/10867
dc.description.abstractThe extensive industrial employment of titanium is hindered by its high production costs where reduction of these costs can be achieved using cheap alloying elements and appropriate alternative processing techniques. In this work the feasibility of the production of low-cost titanium alloys is addressed by adding steel to pure titanium and processing the alloys by powder metallurgy. In particular, a spherical 4140 LCH steel powder commonly used in metal injection moulding is blended with irregular hydride-dehydride Ti. The new low-cost alloys are cold uniaxially pressed and sintered under high vacuum and show comparable properties to other wrought-equivalent and powder metallurgy titanium alloys. Differential thermal analysis and X-ray diffraction analyses confirm that Ti can tolerate the employment of iron as primary alloying element without forming detrimental TiFe-based intermetallic phases. Thus, the newly designed α+β alloys could be used for cheaper non-critical components.
dc.language.isoen
dc.rightsThis is an author’s accepted version of an article published in the journal: Materials Science and Engineering: A. © 2016 Elsevier.
dc.subjectTitanium alloys
dc.subjectPowder metallurgy
dc.subjectElectron microscopy
dc.subjectMechanical propertie
dc.subjectX-ray diffraction
dc.titleQuantifying the properties of low-cost powder metallurgy titanium alloysen_NZ
dc.typeJournal Article
dc.identifier.doi10.1016/j.msea.2017.01.049en_NZ
dc.relation.isPartOfMaterials Science and Engineering: Aen_NZ
pubs.begin-page47
pubs.elements-id191623
pubs.end-page53
pubs.notespublisher: Elsevier articletitle: Quantifying the properties of low-cost powder metallurgy titanium alloys journaltitle: Materials Science and Engineering: A articlelink: http://dx.doi.org/10.1016/j.msea.2017.01.049 content_type: article copyright: © 2017 Elsevier B.V. All rights reserved.en_NZ
pubs.organisational-group/Waikato
pubs.organisational-group/Waikato/FSEN
pubs.organisational-group/Waikato/FSEN/2018 PBRF - FSEN
pubs.organisational-group/Waikato/FSEN/Engineering
pubs.publication-statusPublisheden_NZ
pubs.volume687en_NZ
uow.identifier.article-noC


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