Method of producing adherent metal oxide coatings on metallic surfaces

Title: Method of producing adherent metal oxide coatings on metallic surfaces

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Abstract

Provided is a process of producing an adherent synthetic corrosion product (sludge) coating on metallic surfaces. The method involves a chemical reaction between a dry solid powder mixture of at least one reactive metal oxide with orthophosphoric acid to produce a coating in which the particles are bound together and the matrix is adherent to the metallic surface.

Inventors:

Lane, Michael H ^[1]; Varrin, Jr., Robert D. ^[2]

Clifton Park, NY
(McLean, VA)

Issue Date:: 2001-01-01

Research Org.:: Knolls Atomic Power Lab. (KAPL), Niskayuna, NY (United States)

OSTI Identifier:: 874187

Patent Number(s):: 6333072

Assignee:: The United States of America as represented by the Department of Energy (Washington, DC)

Patent Classifications (CPCs):: C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL

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C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C23C24/08 - by application of heat or pressure and heat

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DOE Contract Number:: AC12-76SN00052

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: method; producing; adherent; metal; oxide; coatings; metallic; surfaces; provided; process; synthetic; corrosion; product; sludge; coating; involves; chemical; reaction; dry; solid; powder; mixture; reactive; orthophosphoric; acid; produce; particles; bound; matrix; surface; metal oxide; phosphoric acid; chemical reaction; powder mixture; dry solid; metallic surface; /427/

Citation Formats


                    Lane, Michael H, and Varrin, Jr., Robert D.. Method of producing adherent metal oxide coatings on metallic surfaces.  United States: N. p., 2001. 
        Web.

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                    Lane, Michael H, & Varrin, Jr., Robert D.. Method of producing adherent metal oxide coatings on metallic surfaces.  United States.

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                    Lane, Michael H, and Varrin, Jr., Robert D.. Mon .  
        "Method of producing adherent metal oxide coatings on metallic surfaces".  United States.  https://www.osti.gov/servlets/purl/874187.

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@article{osti_874187,

  title        = {Method of producing adherent metal oxide coatings on metallic surfaces},

  author       = {Lane, Michael H and Varrin, Jr., Robert D.},

  abstractNote = {Provided is a process of producing an adherent synthetic corrosion product (sludge) coating on metallic surfaces. The method involves a chemical reaction between a dry solid powder mixture of at least one reactive metal oxide with orthophosphoric acid to produce a coating in which the particles are bound together and the matrix is adherent to the metallic surface.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2001},

  month        = {1}

}

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