REFRACTORY FORMED BODY FOR TREATING RADIOACTIVE WASTE AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a refractory formed body for treating radioactive waste having high corrosion resistance by forming a coating layer on the surface of a refractory, and to provide a method for producing the same.

SOLUTION: The refractory formed body 10 for treating radioactive waste comprises: a refractory body 20 at least comprising aluminum oxide of ≥60 wt.%; and a coating layer 30 formed on the surface of the refractory body 20 and comprising zirconium oxide of 70 to 96 wt.% and a silicon compound of 30 to 4 wt.%.

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