Rapid Formation of Calcium Hydroxy Zincate on Zinc by Hyperbaric-Oxygen
نویسندگان
چکیده
Increasing dissolved oxygen (DO) concentration of saturated Ca(OH)2 solution accelerated formation corrosion resistant film, calcium hydroxy zincate (Ca(Zn(OH)3)2·2H2O, CHZ) on zinc and increased the density CHZ layer. The increase in DO enhanced reduction reaction, which is rate-determining step formation. higher solution, shorter period for improvement resistance zinc. This because insulating rapidly reduced exposed metal surface
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ژورنال
عنوان ژورنال: Materials transactions
سال: 2023
ISSN: ['1345-9678', '1347-5320']
DOI: https://doi.org/10.2320/matertrans.mt-c2023001