Society of Glass Technology · [Sheffield] · leaf 98
em. Soc, 1917, 39, 1173. SOLUBILITY AND DECOMPOSITION IN COMPLEX SYSTEMS. 25 evidently shifts to higher Si02 content with increasing temperature,as is shown by the successive intersections of the K2Si205 saturationcurves with the saturation curve of KHSi205. The locus of theseintersections, the… … HO SLQ-u Sid Isothermal saturation curves in the system H20—K30—GfQi, at 30°. temperatures K2Si205,H20 is decomposed by water. This is shownclearly by the 200° isotherm. The boundary curve K2Si03,H20—K2Si205,H20 also slopes toward the H20—K2Si03 side of thecomponent triangle, and at about 180° this…
Glass
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