Abdullaeva, M., Murzubraimov, B., Altybaeva, D., Abdullaeva, Z., Kalykova, G., Suiunbekova, A. and Osmonova, A. (2021) Investigation of Pegmatite Mineral Applicability from the Terek Ceramic Deposit in Kyrgyzstan for Production of Porcelain and Earthenware. Journal of Minerals and Materials Characterization and Engineering, 9, 169-179.
https://doi.org/10.4236/jmmce.2021.92012

has been cited by the following article:

• TITLE: Optimization of Contents of Three Raw Clay Materials in Formulation of a Porcelain

  AUTHORS: Youssouf Sawadogo, Moustapha Sawadogo, Moussa Ouédraogo, Mohamed Seynou, Gisèle Lecomte-Nana, Philippe Blanchart, Moussa Gomina, Lamine Zerbo

  KEYWORDS: Raw Minerals, Porcelain, Characterization, Chemical Durability and Phase Transformations

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.10 No.1, January 24, 2022

  ABSTRACT: Formulation of traditional hard porcelain generally requires 50% kaolin, 25% silica and 25% feldspar. Four porcelains formulation using the casting method, were prepared with different percentages of kaolinitic clay, sand and pegmatite referenced respectively NONG, SAB and PEG. The physico-chemical, mechanical and mineralogical characteristics were evaluated on specimens formulated and sintered at different temperatures from 1200˚C to 1300˚C. X-ray diffraction has revealed the presence of mullite and quartz as essentially crystalline phases. The specimen formulated with 55% NONG, 25% PEG and 20% SAB and sintered at 1240˚C gives better performance (water absorption: 0.17%, density: 2.42, open porosity: 0.42% and flexural strength: 53.54 MPa).