Liquidus Behavior in the Silica‐Rich Region of the System PbO‐SiO 2
Authors:
- 2 June 1970
- journal article
- Published by Wiley in Journal of the American Ceramic Society
- Vol. 53 (6) , 350-352
Abstract
The liquidus for the system PbO‐SiO 2 was determined from 0 to 38 mol% (0 to 70 wt%) PbO. The shape of the liquidus indicates a possible metastable immiscibility region, and the degree of flattening is comparable to that in the system BaO‐SiO 2 . Immiscibility was confirmed by electron microscopy. The densities and refractive indices of these glasses are reported.Keywords
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