Corrosion resistance and mechanism of zinc rich paint in corrosive media

Azizul H. Sofian, Kazuhiko Noda

研究成果: Conference contribution

3 引用 (Scopus)

抄録

Zinc is widely used as sacrificial protecting coating in process industries, constructions and buildings. Due to the fact that, zinc is less noble metal and cathodically protects the steel from corrosion. A zinc rich paint (ZRP) was sprayed onto metal substrate, using electrochemical impedance spectroscopy (EIS) the electrochemical properties was investigated. Coated samples were immersed in 0.5 M NaCl solution in various time period, EIS measurements were regularly performed. Then, an electrical equivalent circuit (EEC) was applied to model electrochemical mechanism. Using this model, it was found that the dispersion of the zinc particles was inhomogeneous. The electrochemical responses was slightly different with the increases of coating thickness and zinc contents.

元の言語English
ホスト出版物のタイトルECS Transactions
出版者Electrochemical Society Inc.
ページ29-37
ページ数9
58
エディション38
DOI
出版物ステータスPublished - 2013

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Paint
Corrosion resistance
Zinc
Electrochemical impedance spectroscopy
Coatings
Construction industry
Precious metals
Electrochemical properties
Equivalent circuits
Corrosion
Steel
Substrates
Metals

ASJC Scopus subject areas

  • Engineering(all)

これを引用

Sofian, A. H., & Noda, K. (2013). Corrosion resistance and mechanism of zinc rich paint in corrosive media. : ECS Transactions (38 版, 巻 58, pp. 29-37). Electrochemical Society Inc.. https://doi.org/10.1149/05838.0029ecst

Corrosion resistance and mechanism of zinc rich paint in corrosive media. / Sofian, Azizul H.; Noda, Kazuhiko.

ECS Transactions. 巻 58 38. 編 Electrochemical Society Inc., 2013. p. 29-37.

研究成果: Conference contribution

Sofian, AH & Noda, K 2013, Corrosion resistance and mechanism of zinc rich paint in corrosive media. : ECS Transactions. 38 Edn, 巻. 58, Electrochemical Society Inc., pp. 29-37. https://doi.org/10.1149/05838.0029ecst
Sofian AH, Noda K. Corrosion resistance and mechanism of zinc rich paint in corrosive media. : ECS Transactions. 38 版 巻 58. Electrochemical Society Inc. 2013. p. 29-37 https://doi.org/10.1149/05838.0029ecst
Sofian, Azizul H. ; Noda, Kazuhiko. / Corrosion resistance and mechanism of zinc rich paint in corrosive media. ECS Transactions. 巻 58 38. 版 Electrochemical Society Inc., 2013. pp. 29-37
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