Electrochemical Crevice Corrosion Behavior of TA2 in Bittern

Accordding to the actual process of salt making,the crevice corrosion behaviores of TA2 in bittern with different temperature,S2- concentration,CO2-3 concentration,pH value and flow velocity were studied by single factor and orthogonal experiment.The results showed that the temperature and CO2-3 concentration had a great influences on crevice corrosion resistance of TA2 in bittern,and pH value,flow velocity and S2- concentration had a little influences.