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NOTES ON CONE 10 RAW CRYSTAL GLAZE *
Author(s) -
THIEMECKE H.
Publication year - 1934
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.1151-2916.1934.tb19339.x
Subject(s) - glaze , devitrification , pyroxene , materials science , mineralogy , crystal (programming language) , cone (formal languages) , raw material , analytical chemistry (journal) , crystallization , metallurgy , ceramic , chemistry , mathematics , olivine , chromatography , organic chemistry , algorithm , computer science , programming language
A typical composition of a cone 10 raw glaze that possesses pronounced devitrification characteristics of commercial possibilities is given. The percentage limits of the components of the glaze, the rates of cooling and heating up, as well as the temperature range in which crystals are producible were determined. The effects of adding various types and amounts of colorants on the color and the color intensities of the crystals and the glass matrix are discussed. Optical data indicate the crystals to be members of the pyroxene group.