The electrochemical determination of corrosion resistance of coated metals is more easy and simple compared to the salt fog test and atmosphere exposure and may provide more information.
涂层金属耐腐蚀性的电化学测定方法简便,快速,比盐雾试验和大气曝露等常规方法提供较多信息。
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Polarization curve and neutral atmospheresalt corrosion test showed that the corrosion resistant property of BT20 Ti alloy is excellent, and mass loss of both is not obvious.