Application of Cathodic Protection against Stress Corrosion Cracking of Stainless Steel in Chemical Plant
カソード防食によるステンレス鋼の応力腐食割れの防止

Teruo Sekiguchi, Tsuguo Suzuki
1980 Corrosion engineering digest  
Cathodic protection with an external current was applied to prevent stress corrosion cracking (SCC) in a reactor vessel made of SUS 316L stainless steel containing an organic acid with 0.5% Cl-, pH 3 at 95C. Transgranular SCC occurred mainly along the welded zone on the vessel wall after about 1 year operation without the protection. Initiation of the SCC was assisted with
doi:10.3323/jcorr1974.29.4_176 fatcat:bued3qxr4rgvnkhtj3a3lknbsm