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金屬常見的腐蝕形態及防護措施 (0/0)

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時間:2022-06-21 14:09:12 | 瀏覽次 | 已有條評論

全面腐蝕——在整個金屬表面上進行的腐蝕，又稱均相腐蝕或均勻腐蝕。局部腐蝕——金屬表面局部區域的腐蝕破壞比其余表面大得多，從而形成坑洼、溝槽、分層、穿孔、破裂等破壞形態。金屬常見的腐蝕形態及防護措施研究.ppt

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