Effect of short-range order on the thermal stability in amorphous Ti-Ni alloys
- 15 July 1984
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 56 (2), 304-306
- https://doi.org/10.1063/1.333962
Abstract
Amorphous Ti1−xNix alloys were prepared by means of melt spinning and studied by means of differential scanning calorimetry. The crystallization temperatures and the activation energies for crystallization were determined over a wide concentration range. The former values were found to vary only slightly with concentration while the latter showed a marked concentration dependence. This difference in behavior is discussed in terms of the occurrence of compositional short-range ordering. It is shown that the activation energy for crystallization is not always a good measure of the thermal stability of amorphous alloys.Keywords
This publication has 18 references indexed in Scilit:
- Stability and electrical transport properties of amorphous Ti1-xNixalloysJournal of Physics F: Metal Physics, 1983
- Magnetic shielding to multi-gigawatt magnetic switches ten years of amorphous magnetic applicationsIEEE Transactions on Magnetics, 1982
- Stability of amorphous alloysSolid State Communications, 1982
- Magnetic Properties and Stability of Amorphous AlloysPhysica Scripta, 1982
- Thermal behaviour of amorphous alloys of Ni with Zr, Hf and Pr near 40 at% NiJournal of Physics D: Applied Physics, 1981
- Electrical transport in transition-metal liquids and metallic glassesPhysical Review B, 1978
- Critical test of the diffraction model in amorphous and disordered metalsPhysical Review B, 1978
- Correlation between the thermal stability and activation energy of crystallization in metallic glassesApplied Physics Letters, 1976
- Nearly-Free-Electron Approach to the Theory of Metallic Glass AlloysPhysical Review Letters, 1975
- A kinetic treatment of glass formationJournal of Non-Crystalline Solids, 1972