Journal article 796 views 162 downloads
Temperature and time dependent structure of the molten Ni81P19 alloy by neutron diffraction
U. Dahlborg,
J.-G. Gasser,
G.J. Cuello,
S. Mehraban,
N. Lavery,
M. Calvo-Dahlborg,
Nicholas Lavery 
Journal of Non-Crystalline Solids, Volume: 500, Pages: 359 - 365
Swansea University Author:
Nicholas Lavery
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DOI (Published version): 10.1016/j.jnoncrysol.2018.08.019
Abstract
The temperature and time dependent structure of molten NiP alloy of eutectic composition has been studied by neutron diffraction. Ni particles were found to exist in the melt at temperatures at least up to about 150 degrees above liquidus. The amount varies reversibly as temperature increases but de...
| Published in: | Journal of Non-Crystalline Solids |
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| ISSN: | 00223093 |
| Published: |
2018
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| Online Access: |
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| URI: | https://cronfa.swan.ac.uk/Record/cronfa43692 |
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| Abstract: |
The temperature and time dependent structure of molten NiP alloy of eutectic composition has been studied by neutron diffraction. Ni particles were found to exist in the melt at temperatures at least up to about 150 degrees above liquidus. The amount varies reversibly as temperature increases but decays slowly with time. Remarkably, particles still exist even after that the melt has been kept more than 30 h at different temperatures in the molten state. The static structure factor and the pair distribution function obtained at 1050 °C are presented. |
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| Keywords: |
Molten alloy, Neutron diffraction, Metastable state, Time-dependent structure |
| College: |
Faculty of Science and Engineering |
| Start Page: |
359 |
| End Page: |
365 |