Metal drawing compound composition and method of use

Details Metal drawing compound composition and method of use Metal drawing compound composition and method of use

1979-06-21

1981-04-14

Ansher, Harold

Stock material or miscellaneous articles

Composite

Of metal

72 46, 252 32, 252 97, 252 99, 252103, 252135, 428411, 428469, 428457, 428688, 428702, B21B 4502, B21C 100, C10M 724, B32B 1504

Patent

active

042620570

ABSTRACT:
A dry film metal drawing compound is described which is formed by dipping or otherwise coating metal drawing stock with an aqueous soap-borate composition having a pH in the range of from about 7.6 to less than about 9.0. The solution is allowed to dry on the workpiece and then said workpiece is drawn conventionally. In a preferred embodiment of the invention the soap-borate composition is prepared by admixture with a borate compound selected from the group consisting of potassium pentaborate, ammonium pentaborate and sodium octaborate in neutral pH water of solution.

REFERENCES:
patent: 2343036 (1944-02-01), Wilson
patent: 2372052 (1945-03-01), Beerbower
patent: 2876200 (1959-03-01), Strain et al.
patent: 2975139 (1961-03-01), Kaufmann et al.

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