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SURFACE TENSION OF COMPOSITIONS IN THE SYSTEMS PbO‐B 2 O 3 AND PbO‐SiO 2 *
Author(s) -
Shartsis L.,
Spinner S.,
Smock A. W.
Publication year - 1948
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1948.tb14233.x
Subject(s) - surface tension , materials science , mineralogy , analytical chemistry (journal) , chemistry , thermodynamics , chromatography , physics
A bstract The surface tension of a series of compositions ranging from 0 to 100% PbO in the system PbO‐B 2 O 3 and of compositions ranging from 0 to 35% SiO 2 in the system PbO‐SiO 2 , was measured by a modification of the anchor ring method. The volatility and changes in composition of members of each system on heating were found to be related to the surface tension and its change with composition. Some correlation between the temperature coefficient of surface tension and expansivity was noted.