The structure of initial glasses with a molar content of 7.5 - 15.0% B 2 O 3 , as well as glaze coatings based on them, has been investigated. The original glasses had a liquation structure. During heat treatment of glaze coatings, it was established that anorthite was precipitated as the primary crystallization phase, and not zirconium-containing, as noted in glazes richer in B 2 O 3 . The formation of crystalline phases is carried out on the basis of liquation drops. Il. 4, bibliography: 9 titles.
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UDK 666.295.4:546.82.001.5
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Science for ceramic production
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