CARBONACEOUS REFRACTORY SHAPED BODY WITH IMPROVED OXIDATION BEHAVIOR AND BATCH COMPOSITION AND METHOD FOR PRODUCING THE SAME

摘要

The invention relates to a batch composition especially for producing a refractory shaped body. Said composition comprises at least one refractory metal oxide component and one artificial resin component as the binder and o ne graphitization agent for obtaining crystalline graphite carbon from the resi n. Said graphitization agent is selected from the group of the reducible organi c compounds of the transition elements and/or the group of the active organic or inorganic metal compounds or metals, such as resin-soluble metal salts, chemically precipitated or micronized metal oxides or metals. At the time and/or temperature interval of the conversion of the artificial resin to carbon (coking), the graphitization agent is available in molecular form.