Physical properties of the liquid Pd-18 at.% Si alloy

TitlePhysical properties of the liquid Pd-18 at.% Si alloy
Publication TypeJournal Article
Year of Publication2007
AuthorsSivkov G, Yagodin D, Kofanov S, Gornov O, Volodin S, Bykov V, Popel P, Sidorov V, Bao C, Calvo-Dahlborg M, Dahlborg U, Sordelet D
Journal TitleJournal of Non-Crystalline Solids
Volume353
Pages3274-3278
Date PublishedOct
Type of ArticleProceedings Paper
ISBN Number0022-3093
Accession NumberISI:000250235200060
Keywordsliquid alloys and liquid metals, metallic glasses, transport properties-liquids, VISCOSITY
Abstract

The temperature dependence of the density, the viscosity, the ultrasound velocity and attenuation and the magnetic susceptibility of the Pd-18 at.% Si alloy in liquid state have been measured. A difference during heating and subsequent cooling with a branching temperature at 1380-1430 K was observed for all measured quantities. An abnormally high attenuation of ultrasound was furthermore observed during several hours after that the sample was melted. The results are interpreted in terms of metastable inhomogeneities existing in the melt. (c) 2007 Elsevier B.V. All rights reserved.

DOI10.1016/j.jnoncrysol.2007.06.019
Alternate JournalJ. Non-Cryst. Solids