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Plots of corrosion-wear loss vs load and anodic polarization curves during wearing werefor a duplex stainless steel in 69% H_3PO_4 solution with or without Cl~- by a pin-on-discapparatus.Morphologies of tracks and debris as well as variation of Vicker hardness ofworn surface were also examined.The Cl~- may impel the embrittlement and tear ofworn surface,so as to accelerate the corrosi-wear loss of the steel.
Plots of corrosion-wear loss vs load and anodic polarization curves during wearing were for duplex stainless steel in 69% H_3PO_4 solution with or without Cl ~ - by a pin-on-discapparatus. Morphologies of tracks and debris as well as variation as Vicker hardness ofworn surface were also examined.The Cl ~ - may impel the embrittlement and tear ofworn surface, so as to accelerate the corrosi-wear loss of the steel.