01316nab a2200205 4500 20260520000800.0 260224s2009 xxu Environmentally assisted cracking behavior of alloy 182 weld in sulfuric acid solution ene. 2009 19/01/2009 ; 16/01/2009 8 p. ; 15-23 The stress corrosion cracking (SCC) or environmentally assisted cracking (EAC) behavior of Alloy 182 (UNS W86182) weld in 0.05 M sulfuric acid (H2SO4) solution was examined. Slow strain rate tests (SSRT) were performed to evaluate the EAC resistances at various applied potentials and strain rates. Experimental results showed that the as-welded Alloy 182 without heat treatment was most susceptile to EAC in the acidic solution at potentials in the active-to-passive transition region. At -300 mV vs. saturated calomed electrode (SCE) and -85 mVsce the SSRT results also demonstrated that EAC susceptibility increased with decreasing strain rate in 0.05 M H2SO4 solution, pointing to the involvement of hydrogen in the cracking process. 1 Corrosion 65 ARTICULO Tsai, W.T. 40169 Huang, C.I. 40170 Yang, C.H. 40171 168888 168888 0 0 0 0 236707 BAAB BAAB 2026-03-05 200043676 0 200043676 2026-03-05 15:11:07 2026-03-05 ARTICULO