METHOD OF PREPARATION OF LITHIUM-ALUMINOSILICATE-BASED MATERIALS WITH NEAR ZERO OR NEGATIVE THERMAL EXPANSION COEFFICIENT IN A BROAD TEMPERATURE RANGE

Novel method for obtaining ceramic materials based on lithium aluminosilicates (LAS) with a thermal expansion coefficient close to zero and negative in the temperature range from -150 DEG C to 450 DEG C. Said materials can be used in the production of components that require a high level of dimensio...

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Bibliographic Details
Main Authors GARCÍA MORENO, OLGA, TORRECILLAS SAN MILLÁN, RAMÓN, FERNÁNDEZ VALDÉS, ADOLFO
Format Patent
LanguageEnglish
French
German
Published 11.11.2015
Subjects
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
LIME, MAGNESIA
METALLURGY
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:Novel method for obtaining ceramic materials based on lithium aluminosilicates (LAS) with a thermal expansion coefficient close to zero and negative in the temperature range from -150 DEG C to 450 DEG C. Said materials can be used in the production of components that require a high level of dimensional stability
Bibliography:Application Number: EP20090831502