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The tbough one year cormsion potential and polarisation resistanoc for 3 kinds of stals in seabottomedment of Liaodong Bay were measured with the “MD” method.The measurements wiIl have some thoretical and pndital talues. The thooretical valoc lies in thatthe reoorded changing process of the practital corrosion case can be basis for indoor discussion andeectrochemical on the corrosion practical value lies in that the obtained datu canbe basis for designing and controlling elatrochemical protation syttems. In fact, it is very difficult tomeasure in situ the cornosion parnders of steeIs in sea sediment.
The tbough one year cormsion potential and polarisation resistanc for 3 kinds of stals in seabottomedment of Liaodong Bay were measured with the “MD” method. The measurements wiIl have some thoretical and pindital talues. The thooretical valoc lies in that the reordered changing process of the practital corrosion case can be basis for indoor discussion andeectrochemical on the corrosion practical value lies in that the obtained datu canbe basis for designing and controlling elatrochemical protation sytems. In fact, it is very difficult to measure in situ the cornosion parnders of steeIs in sea sediment.