C - Chemistry – Metallurgy – 23 – C
Patent
C - Chemistry, Metallurgy
23
C
148/23
C23C 22/66 (2006.01)
Patent
CA 1084391
ABSTRACT OF THE DISCLOSURE PREPARATION OF ALUMINUM FOR COLD WORKING Disclosed is a process for providing an aluminum surface with a coating prior to cold forming. The surface is treated with an alkaline aqueous composition of at least one alkaline earth metal compound and thereafter an organic lubricant composition.
245863
Ernst Wolfgang
Fleischhauer Heinrich
Oei Han Y.
Rausch Werner
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Oxy Metal Industries Corporation
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