Surface tension of lead–lithium melts

The temperature and concentration dependences of the surface tension of lithium alloys based on lead are experimentally determined for the first time in a field of compositions with up to 20 at % lithium in lead in the temperature range from the liquidus up to 700 K. The isotherm of surface tension...

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Bibliographic Details
Published in:Russian Journal of Physical Chemistry A 2016-11, Vol.90 (11), p.2262-2269
Main Authors: Alchagirov, B. B., Dyshekova, F. F., Arkhestov, R. Kh
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Composition
Isotherms
Lead
Liquidus
Lithium
Lithium base alloys
Physical Chemistry
Physical Chemistry of Surface Phenomena
Surface tension
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Summary:The temperature and concentration dependences of the surface tension of lithium alloys based on lead are experimentally determined for the first time in a field of compositions with up to 20 at % lithium in lead in the temperature range from the liquidus up to 700 K. The isotherm of surface tension of the studied alloys in the range of compositions with ~10 at % Li in lead contains a minimum, as does the adsorption isotherm of lithium in the sub-eutectic area of PbLi compounds.
ISSN:0036-0244
1531-863X
DOI:10.1134/S0036024416110029