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Some Properties of Glasses in the System Barium Oxide–Boric Oxide–Silica
Author(s) -
HAMILTON EDGAR H.,
CLEEK G. W.,
GRAUER O. H.
Publication year - 1958
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.1151-2916.1958.tb13542.x
Subject(s) - liquidus , barium oxide , phase diagram , oxide , barium , mineralogy , materials science , phase (matter) , inorganic chemistry , analytical chemistry (journal) , chemical engineering , thermodynamics , chemistry , metallurgy , environmental chemistry , organic chemistry , engineering , physics
Densities, refractive indices, liquidus temperatures, and primary phases of glass compositions in the glassforming region of the system BaO‐B 2 O 3 ‐SiO 2 were determined. Anomalous changes in properties were observed for a continuous change in composition. The possibility that there is a relation between the compounds indicated by the phase diagram and the actual units in the glass is suggested.