Abstract
The results of the investigation of nonplanar zones on glass ribbons thermally polished on different technological lines are presented. It is shown that nonplanar zones 2–12 μm in size are typical of polished glass prepared on a metallic melt. These defects are mostly concentrated near the edge zones of the glass ribbon where they are shaped as bands. The best quality was detected in glass prepared on a line with a capacity of 150 ton/day with a ribbon 1.5 m wide.
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References
N. A. Pankova, G. A. Polyakova, and V. N. Men'shov, “Distribution of deviations from flatness in a glass ribbon produced on metallic melt,”Steklo Keram., No. 10, 5–7 (1992).
V. N. Men'shov and N. A. Pankova, “Quality of the surface of thermally polished glass,”Steklo Keram., No. 5, 9–11 (1990).
B. S. Zolotkovskii, S. I. Kadlets, V. N. Men'shov, et al., “Device for control of the quality of sheet glass,”Steklo Keram., No. 3, 7–8 (1986).
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Translated from Steklo i Keramika, No. 9, pp. 3–7, September, 1995.
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Pankova, N.A., Men'shov, V.N. Distribution of nonplanar zones on ribbons of thermally polished glass. Glass Ceram 52, 227–231 (1995). https://doi.org/10.1007/BF00681087
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DOI: https://doi.org/10.1007/BF00681087