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1. (WO1997007909) PROTECTIVE BARRIERS IN CERAMIC MOULDS OR DIES

Pub. No.:    WO/1997/007909    International Application No.:    PCT/GB1996/002117
Publication Date: Mar 6, 1997 International Filing Date: Aug 30, 1996
IPC: B22C 3/00
Applicants: THE UNIVERSITY OF SHEFFIELD
MCLELLAND, Alan, Robert, Andrew
KIRKWOOD, David, Harvie
ATKINSON, Helen, Valerie
WARD, Philip, Jonathan
Inventors: MCLELLAND, Alan, Robert, Andrew
KIRKWOOD, David, Harvie
ATKINSON, Helen, Valerie
WARD, Philip, Jonathan
Title: PROTECTIVE BARRIERS IN CERAMIC MOULDS OR DIES
Abstract:
A ceramic mould or die for use in the thixoforming of metals and having a surface coated with a material having a flake-like structure, for example flakes of molybdenum disulphide, graphite, boron nitride, or aluminium.