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Studies on the Physico-Mechanical and Electrical Properties of Porcelain through Enrichment of Alumina by Substituting Quartz with Calcined Bauxite

In the present study, total quartz content (30 mass-%) of a standard porcelain body was progressively substituted by iron-rich calcined bauxite of Indian source. The compacted samples were fired in the temperature range of 1170–1320 °C and subjected to various tests namely linear shrinkage, bulk density, flexural strength, apparent porosity, deep abrasion resistance, thermal expansion … Weiterlesen …