Because the coupons usually employed for atmospheric tests of coatings do not give reliable information when used for testing coating for liners, advantages of several special configurations were explored. These included spheres, various configurations of the torus and the Moebius shape. Author concludes that the Moebius configuration apparently gives the most reliable information of any of the shapes tested. Experimentations is being continued to establish whether or not one configuration is better than another. 5.4.2, 2.3.7
Subject
Holidays,
Test methods,
Cylinders,
Welding,
Sponges,
Wiring,
Rods,
Chemical resistance,
Metals,
Steel,
Construction,
Corrosion coupons,
Barrier coatings
© 1961 National Association of Corrosion Engineers
1961
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