{"title":"Main Types of Defects in Quartz Ceramic Blanks Produced by the Slip Casting Method from Water Slips","authors":"S. N. Vandray, E. V. Mironova, A. A. Anashkina","doi":"10.1007/s10717-025-00714-4","DOIUrl":null,"url":null,"abstract":"<p>The main types of defects in ceramic blanks and the causes of their occurrence are considered in this article. Comparative analysis of two materials—duralumin alloy and caprolon—used in the manufacture of cores is presented. The influence of passive forming surface materials of the core on the quality characteristics of quartz ceramic products is estimated. The possibility of using of caprolon, which has water-absorbing properties and does not require the use of lubricants for the production of quartz ceramic products by the slip-casting method, to reduce the occurrence of technological defects of ceramic blanks to 25%, is demonstrated.</p>","PeriodicalId":579,"journal":{"name":"Glass and Ceramics","volume":"81 9-10","pages":"380 - 384"},"PeriodicalIF":0.6000,"publicationDate":"2025-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Glass and Ceramics","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s10717-025-00714-4","RegionNum":4,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MATERIALS SCIENCE, CERAMICS","Score":null,"Total":0}
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Abstract
The main types of defects in ceramic blanks and the causes of their occurrence are considered in this article. Comparative analysis of two materials—duralumin alloy and caprolon—used in the manufacture of cores is presented. The influence of passive forming surface materials of the core on the quality characteristics of quartz ceramic products is estimated. The possibility of using of caprolon, which has water-absorbing properties and does not require the use of lubricants for the production of quartz ceramic products by the slip-casting method, to reduce the occurrence of technological defects of ceramic blanks to 25%, is demonstrated.
期刊介绍：
Glass and Ceramics reports on advances in basic and applied research and plant production techniques in glass and ceramics. The journal''s broad coverage includes developments in the areas of silicate chemistry, mineralogy and metallurgy, crystal chemistry, solid state reactions, raw materials, phase equilibria, reaction kinetics, physicochemical analysis, physics of dielectrics, and refractories, among others.
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