Aqueous lubrication treatment liquid and method of cold plastic

Details Aqueous lubrication treatment liquid and method of cold plastic Aqueous lubrication treatment liquid and method of cold plastic

1990-08-08

1992-05-26

Medley, Margaret

Valves and valve actuation

Fluid actuated or retarded

Compulsory cut-off after flow period

252 25, 252 28, 252 372, 252 407, 252 495, 72 42, C10M12500, C10M10300

Patent

active

051165210

ABSTRACT:
An aqueous lubrication treatment liquid for a cold plastic working of a metallic material comprises 50 to 400 g/l of a solid lubricant, for example, MoS.sub.2, 1 to 40 g/l of a surfactant, 10 ppm to 5000 ppm, in terms of colloidal titanium compound, water, and optionally, 5 to 150 g/l of a binder and 4 to 160 g/l of a metallic soap. This liquid exhibits a strong bonding to the metallic material and an excellent lubricating property, and prevents rusting of the metallic material.

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patent: 2588234 (1952-03-01), Henricks
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patent: 3629112 (1971-12-01), Gower et al.
patent: 3843529 (1974-10-01), Bertrand
patent: 4071368 (1978-01-01), Jones
patent: 4148970 (1979-04-01), McIntosh et al.
patent: 4303537 (1981-12-01), Laepple et al.
patent: 4715972 (1987-12-01), Pacholke

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