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研究了防锈油膜下金属的腐蚀,测量了腐蚀电位及腐蚀电流,结果表明,防锈油膜下存在腐蚀原电池、金属腐蚀的阳极区和阴极区,本方法还可进一步研究防锈油膜下局部腐蚀的机理。
The corrosion of metal under rust-proof oil film was studied and the corrosion potential and corrosion current were measured. The results showed that corrosion-resistant primary battery and anode region and cathode region under metal corrosion existed under rust-proof film. Corrosion mechanism.