Abrégé

The invention can be used for producing carbon-containing items in the refractories industry and metallurgy industry, intended in particular for lining high-temperature assemblies, primarily converters operating on gas-oxygen and combined blowing technologies, as well as electrosmelting furnaces and assemblies for out-of-furnace treatment of steel which operate in direct contact with molten metals and slags. A method consists in that items of specified shape and dimensions are pressed from a mixture containing powdered refractory filler and pre-expanded intercalated graphite, wherein the refractory filler and the pre-expanded intercalated graphite are used in the following component ratio, mass%: 86.0-97.5 refractory filler; 2.5-14.0 expanded intercalated graphite.

Classes IPC  ?

• C04B 35/035 - Réfractaires obtenus à partir de mélanges à granulométrie contrôlée contenant des matériaux réfractaires non oxydes, p. ex. du carbone
• C04B 35/103 - Réfractaires obtenus à partir de mélanges à granulométrie contrôlée contenant des matériaux réfractaires non oxydes, p. ex. du carbone
• C04B 35/443 - Spinelle d'aluminate de magnésium