发明名称
摘要 1345878 Refractory concrete DNEPROPETROVSKY INZHENERNO-STROITELNY INSTITUT and RAIONNOE ORDENA LENINA ENERGETICHESKOE UPRAVLENIE "DONBASENERGO" 27 May 1971 17397/71 Heading C1J A refractory concrete comprises silicon carbide, silicon nitride or chrome iron ore having a chromic oxide content of not less than 45% by weight as refractory aggregate; orthophosphoric acid as a binding agent; and constituents containing titanium and zirconium dioxides. The zirconium dioxide constituent may be a deironed zirconium concentrate. Examples specify percentages by weight, density and particle size of the components.
申请公布号 DE2125073(C3) 申请公布日期 1982.05.13
申请号 DE19712125073 申请日期 1971.05.19
申请人 DNEPROPETROVSKIJ INZENERNO-STROITEL'NYJ INSTITUT, DNEPROPETROVSK, SU;RAJONNOE ORDENA LENINA ENERGETICESKOE UPRAVLENIE DONBASSENERGO, GORLOVKA, SU 发明人 PIVOVAROV, VALENTIN V.;JANKOVSKIJ, ANATOLIJ T., DNEPROPETROVSK, SU;BUKIN, GENNADIJ I., KUJBYSEV, SU;MINCENKO, IVAN I., DONEZK, SU;SERDJUK, FEDOR P., DEBAL'CEVO, SU
分类号 C04B33/13;C04B35/01;C04B35/12;C04B35/42;C04B35/44;C04B35/584;C04B35/66 主分类号 C04B33/13
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