Stress corrosion cracking (SCC) tests were carried out on specimens of Monel 400, Inconel 600, and Sanicro 30 steam generator tubing in solutions containing 10 to 500 g NaOH/kg H2O at 300 C for times up to 600 days. Applied stress and sodium hydroxide concentration had a significant effect on the (SCC) resistance of the three materials.

Subject
Hydrogen concentration, Nickel based alloys, Tubes, Stress cracking, Thermal stress, Intergranular cracking, Stress, C ring stress corrosion testing, Heat, Sodium hydroxide, Caustic stress corrosion cracking, Heat treatment, Stress corrosion cracking
© 1978 National Association of Corrosion Engineers
1978
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