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Friction Modifier Using Adherent Metallic Multilayered or Mixed Element Layer Conversion CoatingsA process for creating conversion coatings and spin, drawing, and extrusion finishes for surfaces, wherein the conversion coatings and spin, drawing, and extrusion finishes contain potassium, phosphorus, nitrogen, and one or more non-alkaline metals and/or one or more metalloids. The process comprises forming an aqueous solution of water, phosphoric acid or sulfuric acid, ammonium hydroxide, an alkali metal hydroxide, and one or more non-alkaline metals and/or one or more metalloids. The aqueous solution forms an anti-friction multilayer conversion and/or mixed element coating or a spin, drawing, and extrusion finish on a surface when applied to the surface, either directly without the use of applied external electromotive force, or as an additive in lubricating fluids.
Document ID
20150003132
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Schramm, Harry F.
Defalco, Francis G.
Starks, Lloyd L., Sr.
Date Acquired
March 18, 2015
Publication Date
October 22, 2013
Subject Category
Mechanical Engineering
Report/Patent Number
Patent Number: US-Patent-8,563,487
Patent Application Number: US-Patent-Appl-SN-13/525,623
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-8,563,487
Patent Application
US-Patent-Appl-SN-13/525,623
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