ASTM B244-97(2002) PDF

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Standard Test Method for Measurement of Thickness of Anodic Coatings on Aluminum and of Other Nonconductive Coatings on Nonmagnetic Basis Metals with Eddy-Current Instruments
standard by ASTM International, 04/10/1997

Document Format: PDF

Description

1.1 This test method covers the use of eddy-current instruments for the nondestructive measurement of the thickness of a nonconductive coating on a nonmagnetic basis metal.

1.2 This test method is particularly useful for measuring the thickness of an anodic coating on aluminum alloys. Chemical conversion coatings are too thin to be measured by this method.

Product Details

Published:
04/10/1997
Number of Pages:
3
File Size:
1 file , 27 KB
Note:
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