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 , 18 KB
