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Redetermination of the Eutectic Composition of the Ni-P Binary Alloy.
- Source :
-
Journal of Phase Equilibria & Diffusion . Dec2010, Vol. 31 Issue 6, p532-535. 4p. 1 Black and White Photograph, 2 Charts, 2 Graphs. - Publication Year :
- 2010
-
Abstract
- series of Ni-P alloys (Ni-rich) have been synthesized and solidified. It is found that the solidification microstructure of the Ni-19.0 at.%P alloy that has long been regarded as the eutectic composition contains many primary phase dendrites besides rod eutectics. In contrast, only rod eutectic microstructure appears in the samples of Ni-19.6 at.%P, and this alloy shows the lowest end temperature of melting among all the compositions investigated. The results indicate that the actual eutectic composition at the Ni-rich part of the Ni-P system is Ni-19.6 at.%P. The eutectic temperature is determined to be about 1163 K by the differential scanning calorimetry analysis. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15477037
- Volume :
- 31
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Journal of Phase Equilibria & Diffusion
- Publication Type :
- Academic Journal
- Accession number :
- 55612939
- Full Text :
- https://doi.org/10.1007/s11669-010-9792-7