Published July 28, 2004
| Version v1
Journal article
Revised phase diagram for the Pt-Ti system from 30 to 60 at.% platinum
Creators
Description
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 deg. C. The eutectic reaction between Ti3Pt and β-TiPt was found to be at ∼35 at.% Pt and 1424±10 deg. C, and the Ti3Pt phase melted at circa 1500 deg. C. The other phase boundaries agreed with the published literature, except that a slightly wider range was found at 1200 deg. C for β-TiPt
Additional details
Identifiers
- DOI
- 10.1016/j.jallcom.2003.12.001;
- PII
- S092583880301377X;
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 375
- Journal Issue
- 1-2
- Journal Page Range
- p. 120-127
- ISSN
- 0925-8388
- CODEN
- JALCEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37026658
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Descriptors DEI
- CASTING; DIFFERENTIAL THERMAL ANALYSIS; EUTECTICS; METALLOGRAPHY; PHASE DIAGRAMS; PLATINUM ALLOYS; SCANNING ELECTRON MICROSCOPY; TITANIUM ALLOYS; X-RAY DIFFRACTION
- Descriptors DEC
- ALLOYS; COHERENT SCATTERING; DIAGRAMS; DIFFRACTION; ELECTRON MICROSCOPY; FABRICATION; INFORMATION; MICROSCOPY; PLATINUM METAL ALLOYS; SCATTERING; THERMAL ANALYSIS; TRANSITION ELEMENT ALLOYS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.