CHARGE FOR PRODUCING MATERIAL ENSURING CONFINEMENT OF NUCLEAR REACTOR MOLTEN CORIUM

CHARGE FOR PRODUCING MATERIAL ENSURING CONFINEMENT OF NUCLEAR REACTOR MOLTEN CORIUM

corium confinement in case of beyond design basis accident. SUBSTANCE: charge including Al2O3 and SiO2 has in addition Fe2O3, proportion of ingredients being as follows, mass percent: Fe2O3 - 46-80; Al2O3 - 16-50; SiO3 - 1-4. Such composition of charge provides for obtaining material affording reduc...

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Hauptverfasser: SALAGINA G.N, KUKHTEVICH I.V, NOVIKOV A.N, BESHTA S.V, KHABENSKIJ V.B, GUSAROV V.V, SAKULIN V.JA, MOZHZHERIN V.A, SAENKO I.V, SHTERN E.A, GRANOVSKIJ V.S, BEZLEPKIN V.V, MIGAL' V.P
Format: Patent
Sprache:eng
Schlagworte:
NUCLEAR ENGINEERING
NUCLEAR PHYSICS
NUCLEAR REACTORS
PHYSICS
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Zusammenfassung:corium confinement in case of beyond design basis accident. SUBSTANCE: charge including Al2O3 and SiO2 has in addition Fe2O3, proportion of ingredients being as follows, mass percent: Fe2O3 - 46-80; Al2O3 - 16-50; SiO3 - 1-4. Such composition of charge provides for obtaining material affording reduced temperature during its initial reaction with corium, enhanced rate of this reaction, and desired synchronism. EFFECT: enhanced reliability of corium confinement. 4 tbl, 14 ex