Back to Search Start Over

Diffusion kinetics originating a bifurcation of the final states in the phase separation of the Ni3Al1−xVxalloy system

Authors :
Yasumasa Koyama
Makoto Tanimura
Source :
Journal of Physics: Condensed Matter. 17:4911-4924
Publication Year :
2005
Publisher :
IOP Publishing, 2005.

Abstract

The evolution of states related to D022 precipitation in the supersaturated L12 matrix to form the L12+D022 equilibrium state of the Ni3Al1−xVx (0.40≤x≤0.60) alloy system was examined by transmission electron microscopy. Our results revealed that the microstructure of the initial L12 single state varied with the change in the alloy composition and that such a variation caused a bifurcation of the final states, i.e., the L12+D022 equilibrium state (x = 0.40 and x≥0.55) and the metastable L12 single state (0.40

Details

ISSN :
1361648X and 09538984
Volume :
17
Database :
OpenAIRE
Journal :
Journal of Physics: Condensed Matter
Accession number :
edsair.doi...........177d3bde8d78ae1b14ff21fcf9c70733
Full Text :
https://doi.org/10.1088/0953-8984/17/32/005