Resistor for refractory shaped bodies, and shaped bodies derived therefrom

摘要

The invention relates to a resistor which is solidified from the melt, in particular for a refractory shaped body, formed at least from a refractory mineral metal-oxide main component, in which elasticizers of the general formula A2+B3+2O4 are present in an amount which is such that the solubility of the main component for the elasticizer is exceeded, and the elasticizers form precipitation areas in the main component, the resistor being produced by joint melting of the main component and the oxides which form the elasticizers, and to a process for its production.