Invention Grant
US08771412B2 Refractory coating for producing mold coatings 有权
用于生产模具涂料的耐火涂料

Refractory coating for producing mold coatings
Abstract:
The present invention relates to a refractory coating for producing mold coatings by application to inorganically or organically-bound molding materials in lost molds or to cores for iron and steel casting, wherein the ready-to-use refractory coating has proportion by weight of 0.001% or more and less than 1% of inorganic hollow bodies, which partially or fully consist of crystalline material and have a softening point of 1000° C. or higher.
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