DIFFERENT BEHAVIORS OF ZINC RICH PAINT AGAINST CORROSION IN ATMOSPHERIC ZONE AND TIDAL ZONE OF INDUSTRIAL PORT ENVIRONMENT

Authors

  • Vinh Dat Vuong Materials Technology Laboratory, HCMUT-VNUHCM 268 Ly Thuong Kiet Street, Ward 14, District 10, Ho Chi Minh City, Viet Nam

DOI:

https://doi.org/10.15625/2525-2518/55/5B/12226

Keywords:

zinc rich paint, JIS-SS400 steel, accelerated environmental tests, brackish environment, industrial port.

Abstract

A study on zinc rich paint (ZRP) and its behaviors of protecting JIS SS400 constructional steel against impacts of industrial port environment at Phu My port (Ba Ria - Vung Tau Province, Vietnam) was started in January 2014. After three years of investigation, thickness of ZRP decreased slowly and the reduction reached to 38 µm and 31 µm in atmospheric and tidal zone, respectively. Moreover, in accelerated environmental conditioning tests, separation and failures of ZRP from steel substrate were responsible for blistering. By comparison of field exposure test and accelerating test, growth of blistering on ZRP is caused by high temperature and time of wetness.

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Published

2018-03-24

How to Cite

Vuong, V. D. (2018). DIFFERENT BEHAVIORS OF ZINC RICH PAINT AGAINST CORROSION IN ATMOSPHERIC ZONE AND TIDAL ZONE OF INDUSTRIAL PORT ENVIRONMENT. Vietnam Journal of Science and Technology, 55(5B), 194. https://doi.org/10.15625/2525-2518/55/5B/12226

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Section

Articles