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dc.contributor.authorEwart, Paul
dc.contributor.authorZhang, Deliang
dc.contributor.authorAhn, Seokyoung
dc.date.accessioned2012-11-19T20:32:53Z
dc.date.available2012-11-19T20:32:53Z
dc.date.copyright2012-08
dc.date.issued2012
dc.identifier.citationEwart, P., Zhang, D. L., & Ahn, S. (2012). Removal of the Water Soluble Binder Components from Titanium and Titanium Alloy Powder Compacts Produced by MIM. In 1st International Conference on Powder Processing, Consolidation and Metallurgy of Titanium, Brisbane, December 4-7 2011, (pp. 181-186). Brisbane, QLD.en_NZ
dc.identifier.issn1013-9826
dc.identifier.urihttps://hdl.handle.net/10289/6855
dc.description.abstractThis work investigates the debinding process of powder compacts formed by metal injection moulding (MIM) of feedstocks comprised of HDH Ti or HDH Ti-6Al-4V powder mixed with a binder of a predetermined ratio of water soluble polyethylene and wax. The full debinding process has three stages: a solvent debinding process to leach the water soluble component, a drying phase allowing the removal rate to be measured and a thermal treatment step for removing the wax components, leaving the backbone components to retain part geometry prior to sintering. Leaching of the water soluble component was monitored and the results were consistent with the general correlation which predicts that binder removal time increases by a factor of 4 when the section thickness is doubled. Uniformity of binder removal, defect formation and particle surface degradation in Ti MIM parts are also discussed.en_NZ
dc.language.isoen
dc.publisherTrans Tech Publications
dc.relation.ispartofKey Engineering Materials
dc.subjectDebindingen_NZ
dc.subjectDefectsen_NZ
dc.subjectMIMen_NZ
dc.subjectSolution debinding kineticsen_NZ
dc.subjectTitaniumen_NZ
dc.titleRemoval of the water soluble binder components from titanium and titanium alloy powder compacts produced by MIMen_NZ
dc.typeConference Contributionen_NZ
dc.identifier.doi10.4028/www.scientific.net/KEM.520.181en_NZ


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