A CHARGE FOR MANUFACTURING CERAMIC ARTICLES

A charge for manufacturing ceramic articles with increased heat resistance and temperature of deformation beginning under load contains: 25-58 % by weight of cordierite-containing component, 20-35 % by weight of mullite binder, 20-35 % by weight of mullite with fraction of 2-0.5 mm and 2-5 % by weig...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SIEROVA LIUDMYLA VOLODYMYRIVNA, PRYMACHENKO VOLODYMYR VASYLIOVYCH, MARTYNENKO VALERII VLADLENOVYCH, DERHAPUTSKA LARYSA OLEKSANDRIVNA, KOSTYRKO INNA YURIIVNA
Format:	Patent
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	A charge for manufacturing ceramic articles with increased heat resistance and temperature of deformation beginning under load contains: 25-58 % by weight of cordierite-containing component, 20-35 % by weight of mullite binder, 20-35 % by weight of mullite with fraction of 2-0.5 mm and 2-5 % by weight of organic binder. As cordierite-containing component the cordierite chamotte is used in the form of grains of 2-0.5 mm and below 10 mm at a ratio between 1:1 and 1:2. As organic binder technical lignosulfonate, polyvinyl alcohol, methylcellulose or combination thereof are used. The charge can be used for manufacture of ammunition.