Stephan Schmidt KG Archive

STEPHAN SCHMIDT KG: 75 Years of Expertise in Clay

13. June 202213. January 2022 by archiv

STEPHAN SCHMIDT KG was founded by Stephan Schmidt in 1947, and today employs around 200people in seven companies in Germany and other countries. It supplies speciality clays processed to highqualityproducts for all relevant ceramic applications as well as competent, clay-based system solutionsoutside ceramics. Basis for its wide-ranging product portfolio is the extraction of tertiary clays … Weiterlesen …

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

13. June 20221. August 2017 by admin

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 …