COATED FURNACE COMPONENT AND CATALYST

摘要

A laminated component (10) for a thermal cracking furnace comprising a metal substrate (12) and a layer of glass-ceramic (14) adherent to a surface on the metal substrate, at least the exposed surface portion of the glass-ceramic layer containing a catalyst that promotes a carbon reaction, a coating material (14) for coating the substrate surface, and a method of preventing carbon deposition on a metal surface.