Potential-pH equilibrium diagrams, quasisteady potentidynamic techniqgue, ESCA and AES methods are used to analyze the corrosion behavior of Fe-Cr alloy in solutions containing sulphur ions (HS~-, or H_2S, S~=, SO_4~= ) .

• 应用电位-pH平衡图,并借助于电化学实验和表面分析方法,探讨Fe-Cr合金在含硫(H_2S、HS~-、S~=)水溶液中的腐蚀行为。