It concerns the methods of carrying out the in-service test in the laboratory (UNI 3666-65 point 2.1.2) by continuous immersion, with the aim of reproducing, in controlled conditions, what can happen in practice on bare or coated metallic materials immersed in aerated solutions or liquids. Test solutions. Equipment. Test tubes. Method. Cleaning of the tubes after the test and control of the aggressive medium. Results evaluation criteria. Test report.
UNI 4262-1966 history
1966UNI 4262-1966 Corrosion of metallic materials. Laboratory duty tests. Corrosion by total immersion in aerated solutions.