Standard Historical Last Updated: Dec 31, 2010 Track Document
ASTM B457-67(2003)

Standard Test Method for Measurement of Impedance of Anodic Coatings on Aluminum

Standard Test Method for Measurement of Impedance of Anodic Coatings on Aluminum B0457-67R03 ASTM|B0457-67R03|en-US Standard Test Method for Measurement of Impedance of Anodic Coatings on Aluminum Standard new BOS Vol. 02.05 Committee B08
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Scope

1.1 This test method describes the conditions and equipment for measuring the impedance of anodic coatings on aluminum. Such measurements have been used to evaluate the quality of seal of an anodic coating. The test method does not prescribe the procedure for producing the anodic coating, nor the postanodizing treatment usually described as "sealing."

1.2 This test method is applicable to the rapid, nondestructive testing of anodic coatings. The interpretation of results and correlation of data with service experience and other tests are not within the scope of this test method.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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Details
Book of Standards Volume: 02.05
Developed by Subcommittee: B08.07
Pages: 3
DOI: 10.1520/B0457-67R03
ICS Code: 25.220.20