Cleveland State University

Thomas C Coneglio

Edgar E Graham

Raj D Bedi

Roger M Koeberle

An improved method to lubricate a metal workpiece at elevated working temperatures is described employing a novel liquid lubricant preparation which includes a vaporizable and polymerizable alkyl aromatic phosphate ester in combination with a die release agent selected from the group consisting of an organic binder and a fatty acid soap, to include mixtures thereof. The applied preparation forms a solid polymer lubricant in the forming die at the elevated working temperatures enabling lower applied pressures to be employed while producing superior workpieces.

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Chagrin Falls, OH, United States of America

Thomas C Coneglio