Neutron scattering experiments were performed for PtV and PdV alloys with V concentration of about 10 at.%. Although an equilibrium atomic order in these concentration regions has not been reported until now, the satellite diffuse peaks were observed around the (1 ^d ,0,0) positions at room temperat
Lattice distortions and atomic short range order in NiMo alloys
β Scribed by O. Moze; J.W. Cable
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 264 KB
- Volume
- 156-157
- Category
- Article
- ISSN
- 0921-4526
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β¦ Synopsis
Polarized neutron diffuse scattering measurements on NiMo alloys indicate the presence of strong chemical short range order and significant lattice distortions.
A more sophisticated interpretation in terms of a virtual force model and pair interactions appears to be required to account for the observed clustering and lattice distortions.
π SIMILAR VOLUMES
Relaxation behavior of structural change at the atomic cluster level in supercooled liquids during isothermal annealing processes is investigated for a model alloy system by using molecular dynamics simulations. The simulation results show that the short-range icosahedral order grows with the anneal