Corrosion protective coating for metallic materials

Buchheit, Rudolph G; Martinez, Michael A

Title: Corrosion protective coating for metallic materials

Abstract

Corrosion protective coatings for metallic materials, particularly aluminum and aluminum alloys, produced with simple, low-cost equipment and materials other than toxic metals or metal salts, or metal cyanides. The metallic material is cleaned, degreased, and deoxidized, the surface is converted to a substantially alkaline condition, and the surface is chemically sealed with inorganic metal compounds.

Inventors:

Buchheit, Rudolph G ^[1]; Martinez, Michael A ^[1]

Albuquerque, NM

Issue Date:: 1998-05-26

Research Org.:: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)

OSTI Identifier:: 871570

Patent Number(s):: 5756218

Assignee:: Sandia Corporation (Albuquerque, NM)

Patent Classifications (CPCs):: Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL

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Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T428/31678 - Of metal

C - CHEMISTRY C23 - COATING METALLIC MATERIAL C23C - COATING METALLIC MATERIAL
C23C22/60 - using alkaline aqueous solutions with pH greater than 8
C23C22/66 - Treatment of aluminium or alloys based thereon

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DOE Contract Number:: AC04-94AL85000

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: corrosion; protective; coating; metallic; materials; coatings; particularly; aluminum; alloys; produced; simple; low-cost; equipment; toxic; metals; metal; salts; cyanides; material; cleaned; degreased; deoxidized; surface; converted; substantially; alkaline; condition; chemically; sealed; inorganic; compounds; protective coatings; toxic metal; toxic metals; metallic materials; metallic material; protective coating; metal salts; metal compound; metal compounds; metal salt; aluminum alloy; aluminum alloys; alkaline condition; organic metal; inorganic metal; corrosion protective; /428/427/

Citation Formats


                    Buchheit, Rudolph G, and Martinez, Michael A. Corrosion protective coating for metallic materials.  United States: N. p., 1998. 
        Web.

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                    Buchheit, Rudolph G, & Martinez, Michael A. Corrosion protective coating for metallic materials.  United States.

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                    Buchheit, Rudolph G, and Martinez, Michael A. Tue .  
        "Corrosion protective coating for metallic materials".  United States.  https://www.osti.gov/servlets/purl/871570.

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@article{osti_871570,

  title        = {Corrosion protective coating for metallic materials},

  author       = {Buchheit, Rudolph G and Martinez, Michael A},

  abstractNote = {Corrosion protective coatings for metallic materials, particularly aluminum and aluminum alloys, produced with simple, low-cost equipment and materials other than toxic metals or metal salts, or metal cyanides. The metallic material is cleaned, degreased, and deoxidized, the surface is converted to a substantially alkaline condition, and the surface is chemically sealed with inorganic metal compounds.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1998},

  month        = {5}

}

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Works referenced in this record:

The relationship between the corrosion resistance and impurity content of aluminium oxide layers
journal, January 1984

Csanády, Á.; Turmezey, T.; Imre-Baán, I.
Corrosion Science, Vol. 24, Issue 3
https://doi.org/10.1016/0010-938X(84)90053-2

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Similar Records

Title: Corrosion protective coating for metallic materials

Abstract

Citation Formats

The relationship between the corrosion resistance and impurity content of aluminium oxide layers journal, January 1984

The relationship between the corrosion resistance and impurity content of aluminium oxide layers
journal, January 1984