EN
TR
Effect of magnesium oxide containing raw materials on the technical properties of porcelain insulator body
Abstract
In porcelain insulator bodies, feldspar is generally used as a flux. Today, studies on stoneware, whiteware, ceramic sanitaryware, anorthite-based porcelains, bone porcelains, and ceramic tiles show that in addition to providing plasticizer properties with various magnesium oxide sources, an increase in strength values and a decrease of approximately 50ᴼC in sintering peak temperatures are observed. Substitutability of alkaline earth raw materials as an alternative to high-cost p feldspars for porcelain insulators will reduce raw material costs and create alternative flux sources. In addition, since lowering the sintering times of porcelain insulators will reduce natural gas consumption, it will protect energy resources and enable a more environmentally friendly production. In this study, talc and magnesite, raw materials containing magnesium oxide, were replaced with feldspar in porcelain insulators with different ratios of 0.5-1 and 3%, and their effects on technical properties were investigated. With the increase in the use of talc and magnesite as magnesium oxide sources in the electroporcelain, an increase in % apparent porosity, % water absorption, % firing shrinkage, deformation values, and a decrease in % apparent solid density, unglazed and glazed firing strength values were observed.
Keywords
Thanks
Bu çalışmanın gerçekleştirilmesinde büyük katkı sağlayan Ankara Seramik Porselen A.Ş. Ar-Ge Merkezi’ne teşekkür ederiz. Merkez, sunduğu değerli kaynaklar ve teknik destek ile araştırmamızın kalitesini artırmış, ilerlemesine önemli ölçüde katkıda bulunmuştur.
References
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Details
Primary Language
Turkish
Subjects
Ceramics in Materials Engineering
Journal Section
Research Article
Early Pub Date
December 23, 2024
Publication Date
December 23, 2024
Submission Date
October 24, 2024
Acceptance Date
December 4, 2024
Published in Issue
Year 1970 Volume: 15 Number: 4