Phosphate lubricant compositions and metal forming use

Details Phosphate lubricant compositions and metal forming use Phosphate lubricant compositions and metal forming use

1998-11-20

2000-12-26

Medley, Margaret

Solid anti-friction devices, materials therefor, lubricant or se

Lubricants or separants for moving solid surfaces and...

Organic phosphorus compound, wherein the phosphorus is...

508436, 508438, C10M13704

Patent

active

061659509

ABSTRACT:
Concentrated lubricant compositions, dilutable for use in high temperature metal forming processes and containing a triaryl phosphate ester; a non-ionic and/or amphoteric surfactant, an organic sulfur-containing extreme pressure additive, an amine salt of an organic acid, and, optionally, sodium thiosulfate, exhibit improved performance in forming operations and produce parts with less part to part variation.

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Lubricant Additives, C.V Smallheer and R.K. Smith, Lezius-Hiles Co. Cleveland OH (1967).
Studies of a New Lubricant to Replace Graphite, R. Porter and E. E. Graham, Lubrication Engineering, Dec., 1996, pp. 850-852.
Field Experiences in the Replacement of Graphite in Metal Forming Applications, A. Rao, STLE 1998, May, 1998.

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