NDLI: Anti-corrosive powder particles

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Anti-corrosive powder particles

Content Provider	NASA Technical Reports Server (NTRS)
Author	MacDowell II, Louis Parker, Donald
Copyright Year	2005
Description	The National Aeronautics and Space Administration (NASA) seeks partners for a new approach in protecting embedded steel surfaces from corrosion. Corrosion of reinforced steel in concrete structures is a significant problem for NASA structures at Kennedy Space Center (KSC) because of the close proximity of the structures to salt spray from the nearby Atlantic Ocean. In an effort to minimize the damage to such structures, coatings were developed that could be applied as liquids to the external surfaces of a substrate in which the metal structures were embedded. The Metallic Pigment Powder Particle technology was developed by NASA at KSC. This technology combines the metallic materials into a uniform particle. The resultant powder can be sprayed simultaneously with a liquid binder onto the surface of concrete structures with a uniform distribution of the metallic pigment for optimum cathodic protection of the underlying steel in the concrete. Metallic Pigment Powder Particle technology improves upon the performance of an earlier NASA technology Liquid Galvanic Coating (U.S. Patent No. 6,627,065).
File Size	1054585
Page Count	2
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_20120003530
Archival Resource Key	ark:/13960/t6qz76h8b
Language	English
Publisher Date	2005-08-01
Access Restriction	Open
Subject Keyword	Metals And Metallic Materials Reinforcing Materials Concrete Structures Corrosion Metal Powder Cathodic Coatings Powder Particles Coating Steels Substrates Technology Utilization Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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