Guide body for molten metal has base body to take guide element consisting of non-oxide ceramic and of lower thermal conductivity than guide element

摘要

The guide body has a base body with a recess for a guide element (1) having a bend line (3). The guide element consists of a non-oxide ceramic. The base body is of lower thermal conductivity than the guide element, which may be a carbide, nitride or silicide, or possibly silicon nitride and/or SiAlON. It may be in the form of fired ceramic foil.