CERAGLIDE

Boron nitride as a coating material in liquid form used in high temperature applications, namely, forging, hot pressing, metal extrusion, mold release, superplastic and quick plastic forming.;

Coating of molten metal contact refractories, metals and equipment (terms too vague in the opinion of the International Bureau ? Rule 13 (2) (b) of the Regulations).;

Boron nitride coating for refractories in contact with molten metal, metals, and equipment [anticorrosive preparations, release protective layer].;