Reactive cold forming lubricant

Details Reactive cold forming lubricant Reactive cold forming lubricant

1974-08-07

1976-01-13

Gantz, Delbert E.

Compositions

Electrolytes for electrical devices

72 42, 252 495, C10M 144, C10M 338, C10M 524, C10M 724

Patent

active

039322874

ABSTRACT:
Disclosed is a stable organic phase coating composition useful for treating a metallic surface prior to non-cutting cold forming which contains from 0.5 to 10 weight % water, from 30 to 94 weight % of an organic lubricant and from 5 to 60 weight % of the reaction product obtained by reacting the salt of a multivalent metal cation, a polyphosphoric acid, and an alcohol of 10 to 36 carbon atoms in a weight ratio of metallic cation: P.sub.2 O.sub.5 equivalent: alcohol of 1:3-60: 14-150. A major advantage of using this composition to form the lubricant coating on the metallic surface is that the lubricating layer may be applied in a single step instead of by a two-step process as in the past.

REFERENCES:
patent: 3496104 (1970-02-01), Shimada et al.

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