Published July 30, 2010
| Version v1
Journal article
Determination of the phase equilibria in the Al-Er-V ternary system at 773 K
- 1. Laboratory of Nonferrous Metal Materials and New Processing Technology, Ministry of Education, Guangxi University, Nanning, Guangxi 530004 (China)
- 2. State Key Laboratory of Powder Metallurgy, Central South University, Changsha, Hunan 410083 (China)
Description
The phase equilibria of the Al-Er-V ternary system at 773 K has been investigated over the whole concentration range mainly by powder X-ray diffraction (XRD), scanning electron microscope (SEM) and optical microscopy (OM). This isothermal section consists of 14 single-phase regions, 26 two-phase regions, and 13 three-phase regions. There are 10 binary compounds, i.e. Al3Er, Al2Er, AlEr, Al2Er3, AlEr2, Al10V, Al45V7, Al23V4, Al3V and Al8V5 confirmed in the Al-Er-V system. The ternary compound Al43Er6V4 is confirmed and its lattice parameter is calculated and refined. The solid solubility of V in Al2Er3, AlEr and Al2Er are determined to be about 1-2 at.%, and the solubility of Al in V is 39 at.% at 773 K.
Availability note (English)
Available from http://dx.doi.org/10.1016/j.jallcom.2010.05.006Additional details
Identifiers
- DOI
- 10.1016/j.jallcom.2010.05.006;
- PII
- S0925-8388(10)01122-9;
Publishing Information
- Journal Title
- Journal of Alloys and Compounds
- Journal Volume
- 503
- Journal Issue
- 1
- Journal Page Range
- p. 61-64
- ISSN
- 0925-8388
- CODEN
- JALCEU
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 42033558
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ALUMINIUM ALLOYS; ERBIUM ALLOYS; LATTICE PARAMETERS; OPTICAL MICROSCOPY; PHASE DIAGRAMS; POWDERS; SCANNING ELECTRON MICROSCOPY; SOLUBILITY; TEMPERATURE RANGE 0400-1000 K; VANADIUM ALLOYS; X-RAY DIFFRACTION
- Descriptors DEC
- ALLOYS; COHERENT SCATTERING; DIAGRAMS; DIFFRACTION; ELECTRON MICROSCOPY; INFORMATION; MICROSCOPY; RARE EARTH ALLOYS; SCATTERING; TEMPERATURE RANGE; TRANSITION ELEMENT ALLOYS
Optional Information
- Copyright
- Copyright (c) 2010 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.