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Ukončeno v akademickém roce 2020/2021

Refractory and Thermal Insulating Ceramics Materials

Type of study Follow-up Master
Language of instruction English
Code 635-3004/02
Abbreviation ZVaTIM
Course title Refractory and Thermal Insulating Ceramics Materials
Credits 6
Coordinating department Department of Thermal Engineering
Course coordinator doc. Ing. Hana Ovčačíková, Ph.D.

Osnova předmětu

1. Refractories. Basic terms.
2. Classification of refractories. Ceramics materials and refractories. Clasiffication of shaped pruduct according ČSN EN 12475- 1 až 4.
3. Testing methods of refractories. Determination of bulk density, porosity, density, specific surface area, the strength, refractoriness, thermal expansion, thermal conductivity, specific heat capacity, thermal diffuzivity, emissivity, thermal shock resistance.
4. Chemical and mineralogical composition of refractory materiál. Basic oxide: Al2O3 a SiO2, CaO, MgO, ZrO2, Cr2O3. RTG difraction method and chemical methods.
5. Properties of refractory materials. Criteria of density, mechanical properties, thermal properties, thermomechanical properties oand thermochemical and thermophysical properties.
6. The aluminosilicate materials I. Oxide SiO2. Raw materials. Production shaped materials. Propertie and type of silica refratory.
7. The aluminosilicate materials II. Basic terms. System SiO2 - Al2O3. Aluminosilicate materials. Production technology of dense shaped aluminosilicate firing products. Properties of dense shaped aluminosilicate materials. Technology of production of shaped insulating fired aluminosilicate products.
8. Basic refractory materials. Basic terms. Magnesium oxide - MgO periclase production. Periclas materials. Periclascarbon materials. Magnesium - calcium refractory materials based on dolomite. Periclas- chrome and periclase-forsterite materials.
9. Special materials. Basic terms. Refractories with ZrO2. Carbon refractories.
10. Non-oxide materials. Silicon Carbide, Silicon Nitride, Silicon Alumina Nitride, Bor Nitride. Special materials.
11. Unshaped refractories. Basic terms. Unshaped refractory products with hydraulic binder - castables. Unshaped refractory products with a chemical binder. Unshaped refractory products with ceramic binder. Types of castables.
12. Thermal insulation refractory materials. Basic concepts. Production technology of porous materials. Refractory insulation. Thermal insulation fibrous materials.
13. Melted refractories. Basic concepts. Manufacture of processed materials. Types of products. Properties of molten refractory materiál and aplication.
14. Present state production refractories. Producers refractories. Production of refractories.

Povinná literatura

[1] BARRY CARTER, C., GRANOT NORTON, M. Ceramic Materials, Scicence and Engineering, Springer 2007. ISBN 978-0-387-46270-7.

Doporučená literatura

[1] KOLLER, A., Structure and properties of ceramics, Material science Monographs, 80, ACER Hradec Králové, 587 s. 2007. ISBN 0-444-98719-3.