Physical and mechanical characteristics of refractories for the vitrification furnace of highly active waste

Abstract

The results of experimental measurements of mechanical and physical characteristics of refractory materials are presented: TCLE, thermal conductivity, heat capacity, dynamic and static modulus of elasticity. The study was carried out to select the material for the manufacture of the vault of a glass furnace for curing radioactive waste. It is shown that the materials of the MKRV-53 and AZS- 60SB brands are superior in their characteristics to the material of the BMKrF brand. The obtained results are used for mathematical modeling of the operating modes of the electric furnace arch. Ill. 3. Ref. 7. Tab. 7.