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NPFC - MIL-A-8625

ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS

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Organization: NPFC
Publication Date: 10 September 1993
Status: active
Page Count: 20
scope:

This specification covers the requirements for six types and two classes of electrolytically formed anodic coatings on aluminum and aluminum alloys for non-architectural applications (see 6.1).

The anodic coating Types and Classes covered by this specification are as specified herein (see 6.2 and 6.21):

Type I - Chromic acid anodizing, conventional coatings produced from chromic acid bath (see 3.4.1) Type IB - Chromic acid anodizing, low voltage process, 22 ± 2V, (see 3.4.1) Type IC - Non-chromic acid anodizing, for use as a non-chromate alternative for Type I and IB coatings (see 3.4.1 and 6.1.2) Type II - Sulfuric acid anodizing, conventional coatings produced from sulfuric acid bath (see 3.4.2) Type IIB - Thin sulfuric acid anodizing, for use as a non-chromate alternative for Type I and IB coatings (see 3.4.2 and 6.1.2) Type III - Hard Anodic Coatings (see 3.4.3)

Class 1 - Non-dyed (see 3.5.) Class 2 - Dyed (see 3.6.)

Beneficial comments (recommendations, additions, deletions) and any pertinent data which may be of use in improving this document should be addressed to: Commanding Officer, Naval Air Warfare Center Aircraft Division Lakehurst, Code SR3, Lakehurst, NJ 08733-5100, by using the self-addressed Standardization Document Improvement Proposal (DD Form 1426) appearing at the end of this document or by letter.

intended Use:

The coatings covered in this document are intended to yipvide corrosion resistance, improved paint adhesion and abrasion resistance as specified in 6.1.1 through 6.1.3. This document is not... View More

Document History

August 28, 2019
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
A description is not available for this item.
September 15, 2003
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
A description is not available for this item.
MIL-A-8625
September 10, 1993
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
The coatings covered in this document are intended to yipvide corrosion resistance, improved paint adhesion and abrasion resistance as specified in 6.1.1 through 6.1.3. This document is not intended...
November 13, 1989
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
A description is not available for this item.
April 25, 1988
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
Types I, IB and II. The conventional Types I, IB and II anodic coatings are intended to improve surface corrosion protection under severe service conditions or as a base for paint systems. Anodic...
June 30, 1985
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
Types I and II. The conventional Types I and II anodic coatings are intended to improve surface corrosion protection under severe service conditions or as a base for paint systems. anodic coating...
March 13, 1969
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
A description is not available for this item.
January 15, 1968
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
This specification covers the requirerments for electrolytically formed anodic coatings on aluminum and aluminum alloys for non-architectural applications.
June 4, 1965
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
This specification covers the requirements for anodic coatings on aluminum and aluminum alloys.
December 14, 1954
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
This specification covers the processes and requirements for anodic costings for aluminum and aluminum alloys.
August 11, 1953
ANODIC COATINGS FOR ALUMINUM AND ALUMINUM ALLOYS
This specification covers the processes and requirements for anodic coatings for aluminum and aluminum alloys.

References

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