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Cause Analysis Regarding the Ageing of Raw Materials for Ceramic Sanitaryware Applications

Ageing of ceramic raw materials is a well-known phenomenon, especially for casting applications. The basis for ageing is the mineralogical and chemical composition of the raw materials, supported by a smaller or greater degree of microbiological activities and triggered by duration and temperature conditions from excavation untilceramic processing. Oxidation of sulphides like pyrite and marcasite … Weiterlesen …