PRODUCTION OF PATTERN-CONTAINING CRYSTALLIZED GLASS

摘要

PURPOSE:To provide a process for producing a pattern-containing crystallized glass having unique appearance different from conventional crystallized glass. CONSTITUTION:A plurality of small pieces of crystalline glass are mixed with a plurality of roughly crushed translucent crystallized glass pieces having an average transmittance of >=35% at 1mm thickness the mixture is heat-treated in a refractory mold frame to obtain a crystallized glass having a partially translucent natural stone-like pattern.