The effect of different thinning agents on the corrosion of gypsum molds is investigated. It is shown that a more than two-fold reduction of the surface corrosion of samples is possible when using phosphate thinners. This will increase the service life of molds and make ceramic manufacture economically more efficient.
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Here and below, the content by weight, wt.%.
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Translated from Steklo i Keramika, No. 2, pp. 24 – 26, February, 2015.
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Kryuchkov, Y.N., Neklyudova, T.L. Effect of Thinning Additives in Ceramic Slips on the Corrosion of Gypsum Molds. Glass Ceram 72, 61–63 (2015). https://doi.org/10.1007/s10717-015-9724-4
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DOI: https://doi.org/10.1007/s10717-015-9724-4