The polarization curves slightly move to positive direction and decrease corrosion current density. According to the electrochemistry theory, the corrosion property is improved.
由电化学原理可知，腐蚀电位正移，电流密度变小，耐蚀性得到提高。
The polarization curves slightly move to positive direction and decrease corrosion current density. According to the electrochemistry theory, the corrosion property is improved.
由电化学原理可知，腐蚀电位正移，电流密度变小，耐蚀性得到提高。
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