Revised phase diagram for the Pt-Ti system from 30 to 60 at.% platinum

Biggs, T; Cornish, LA; Witcomb, MJ; Cortie, MB

Revised phase diagram for the Pt-Ti system from 30 to 60 at.% platinum

Biggs, T Cornish, LA Witcomb, MJ Cortie, MB

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Publication Type:: Journal Article
Citation:: Journal of Alloys and Compounds, 2004, 375 (1-2), pp. 120 - 127
Issue Date:: 2004-07-28

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Field	Value	Language
dc.contributor.author	Biggs, T	en_US
dc.contributor.author	Cornish, LA	en_US
dc.contributor.author	Witcomb, MJ	en_US
dc.contributor.author	Cortie, MB https://orcid.org/0000-0003-3202-6398	en_US
dc.date.issued	2004-07-28	en_US
dc.identifier.citation	Journal of Alloys and Compounds, 2004, 375 (1-2), pp. 120 - 127	en_US
dc.identifier.issn	0925-8388	en_US
dc.identifier.uri	http://hdl.handle.net/10453/4270
dc.description.abstract	Alloys of the Ti-Pt system between 30 and 61 at.% Pt were studied using metallography with optical and scanning electron microscopy (SEM), X-ray diffraction (XRD), and differential thermal analysis (DTA). A phase of nominal composition Ti4Pt3, in the range 41.7-43.4 at.% Pt was found in samples containing between 30 and 47 at.% Pt, and was apparently formed by a peritectoid reaction between β-TiPt and Ti3Pt at 1205±10°C. The eutectic reaction between Ti3Pt and β-TiPt was found to be at ∼35 at.% Pt and 1424±10°C, and the Ti3Pt phase melted at circa 1500°C. The other phase boundaries agreed with the published literature, except that a slightly wider range was found at 1200°C for β-TiPt. © 2004 Elsevier B.V. All rights reserved.	en_US
dc.relation.ispartof	Journal of Alloys and Compounds	en_US
dc.relation.isbasedon	10.1016/j.jallcom.2003.12.001	en_US
dc.subject.classification	Materials	en_US
dc.title	Revised phase diagram for the Pt-Ti system from 30 to 60 at.% platinum	en_US
dc.type	Journal Article
utslib.citation.volume	1-2	en_US
utslib.citation.volume	375	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	0204 Condensed Matter Physics	en_US
utslib.for	0914 Resources Engineering and Extractive Metallurgy	en_US
dc.location.activity	New Orleans, LA, USA
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
utslib.copyright.status	open_access
pubs.issue	1-2	en_US
pubs.publication-status	Published	en_US
pubs.volume	375	en_US

Abstract:

Alloys of the Ti-Pt system between 30 and 61 at.% Pt were studied using metallography with optical and scanning electron microscopy (SEM), X-ray diffraction (XRD), and differential thermal analysis (DTA). A phase of nominal composition Ti4Pt3, in the range 41.7-43.4 at.% Pt was found in samples containing between 30 and 47 at.% Pt, and was apparently formed by a peritectoid reaction between β-TiPt and Ti3Pt at 1205±10°C. The eutectic reaction between Ti3Pt and β-TiPt was found to be at ∼35 at.% Pt and 1424±10°C, and the Ti3Pt phase melted at circa 1500°C. The other phase boundaries agreed with the published literature, except that a slightly wider range was found at 1200°C for β-TiPt. © 2004 Elsevier B.V. All rights reserved.

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http://hdl.handle.net/10453/4270