在侵蚀性环境中用于不锈钢的环境可持续缓蚀剂的数据。
Data on environmental sustainable corrosion inhibitor for stainless steel in aggressive environment.
作者信息
Sanni Omotayo, Popoola Abimbola Patricia I
机构信息
Department of Chemical, Metallurgical and Materials Engineering, Tshwane University of Technology, Pretoria, South Africa.
出版信息
Data Brief. 2018 Nov 30;22:451-457. doi: 10.1016/j.dib.2018.11.134. eCollection 2019 Feb.
This data article contains data related to the research article entitled "enhanced corrosion resistance of stainless steel Type 316 in sulphuric acid solution using eco-friendly waste product" (Sanni et al., 2018). In this data article, a comprehensive effect of waste product and optimized process parameter of the inhibitor in 0.5 M HSO solution was presented using weight loss and potentiodynamic polarization techniques. The presence of the inhibitor (egg shell powder) influenced corrosion resistance of stainless steel. Inhibition efficiency value of 94.74% was recorded as a result of inhibition of the steel by the ionized molecules of the inhibiting compound of the egg shell powder influencing the redox mechanism reactions responsible for corrosion and surface deterioration.
本数据文章包含与题为《使用环保废品提高316型不锈钢在硫酸溶液中的耐腐蚀性》（桑尼等人，2018年）的研究文章相关的数据。在本数据文章中，采用失重法和动电位极化技术，展示了废品和缓蚀剂在0.5M硫酸溶液中的优化工艺参数的综合影响。缓蚀剂（蛋壳粉）的存在影响了不锈钢的耐腐蚀性。由于蛋壳粉缓蚀化合物的离子化分子对负责腐蚀和表面劣化的氧化还原机制反应产生影响，从而抑制了钢材，记录到的缓蚀效率值为94.74%。
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