Abstract:
Some physical properties (kinematic viscosity, surface tension and magnetic susceptibility) of some Fe-based metallic melts of easily glass-forming alloys have been measured during heating and subsequent cooling. The results indicate that molten liquid metallic alloys undergo a number of structural transformations ranging from the initial microheterogeneous state formed after melting up to the true solution state. Studies by small angle neutron scattering on a eutectic SnPb melt confirm this conclusion in that two families of different sizes have been seen, one in the range 1 to 2 nm and one of size larger than 100 nm. Both kind of particles have relatively sharp interfaces and the size of the smaller particles is found to depend on temperature.
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Received 25 February 1999 and Received in final form 28 October 1999
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Dahlborg, U., Calvo-Dahlborg, M., Popel, P. et al. Structure and properties of some glass-forming liquid alloys. Eur. Phys. J. B 14, 639–648 (2000). https://doi.org/10.1007/s100510051073
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DOI: https://doi.org/10.1007/s100510051073