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National Repository of Grey Literature 8 records found  Search took 0.00 seconds. 
Sintering ability of feldspars and their alternatives
 Votava, Petr ; Štubňa,, Igor (referee) ; Sokolář, Radomír (advisor)
The main goal of this Bachelor’s thesis is to compare sintering ability of feldspars which are the most used flux in ceramics with their alternatives such as quarry dust and bone ash. Theoretic part describes process of sintering, sintering activities of used fluxes and their use in the manufacture of ceramics. Practical part is dedicated to description and evaluation of experiment in witch sintering activities of various fluxes ceramic product are compared in dependence on their percent proportion in raw material mix.
Detailed record
The Effect of Quartz Sand and Feldspar Granulometry on the Sintering of Porcelain Body
 Bajer, Tomáš ; Nevřivová, Lenka (referee) ; Sokolář, Radomír (advisor)
Properties of quartz and feldspar as two most used fundamental materials for porcelain production have significant effect on final technical properties of the product. Generally, it is considered the finer the materials the better the end product’s properties. The degree, to which particle size distribution influences these properties and the reason why, is summarized in this paper. At the end, practical tests were performed to confirm the gathered information.
Detailed record
Comparison of the different methods for the determination of the powder binders grindability
 Virágová, Tereza ; Walter, Martin (referee) ; Dvořák, Karel (advisor)
The aim of this thesis is to summarize the knowledge gained in the field of grinding medium-hard and hard materials. Work has focused on examining the grindability of the material using available laboratory mill. The part of the work is subsequent optimization of the grinding process on the device and evaluation of the results.
Detailed record
Development of anorthite ceramics
 Toman, Boris ; Šveda,, Mikuláš (referee) ; Sokolář, Radomír (advisor)
When firing calcium ceramic materials creates a new crystalline phase anorthite. It can significantly improve the properties of ceramic body. This work deals with the possibilities of development anortitové ceramics using non-plastic raw materials, particularly alumina cement compared with conventional ceramics based on mullite.
Detailed record
Comparison of the different methods for the determination of the powder binders grindability
 Virágová, Tereza ; Walter, Martin (referee) ; Dvořák, Karel (advisor)
The aim of this thesis is to summarize the knowledge gained in the field of grinding medium-hard and hard materials. Work has focused on examining the grindability of the material using available laboratory mill. The part of the work is subsequent optimization of the grinding process on the device and evaluation of the results.
Detailed record
Sintering ability of feldspars and their alternatives
 Votava, Petr ; Štubňa,, Igor (referee) ; Sokolář, Radomír (advisor)
The main goal of this Bachelor’s thesis is to compare sintering ability of feldspars which are the most used flux in ceramics with their alternatives such as quarry dust and bone ash. Theoretic part describes process of sintering, sintering activities of used fluxes and their use in the manufacture of ceramics. Practical part is dedicated to description and evaluation of experiment in witch sintering activities of various fluxes ceramic product are compared in dependence on their percent proportion in raw material mix.
Detailed record
Development of anorthite ceramics
 Toman, Boris ; Šveda,, Mikuláš (referee) ; Sokolář, Radomír (advisor)
When firing calcium ceramic materials creates a new crystalline phase anorthite. It can significantly improve the properties of ceramic body. This work deals with the possibilities of development anortitové ceramics using non-plastic raw materials, particularly alumina cement compared with conventional ceramics based on mullite.
Detailed record
The Effect of Quartz Sand and Feldspar Granulometry on the Sintering of Porcelain Body
 Bajer, Tomáš ; Nevřivová, Lenka (referee) ; Sokolář, Radomír (advisor)
Properties of quartz and feldspar as two most used fundamental materials for porcelain production have significant effect on final technical properties of the product. Generally, it is considered the finer the materials the better the end product’s properties. The degree, to which particle size distribution influences these properties and the reason why, is summarized in this paper. At the end, practical tests were performed to confirm the gathered information.
Detailed record

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