Anti-corrosion performanceof zn-al thermal metal spraying method using steel structures
- Title
- Anti-corrosion performanceof zn-al thermal metal spraying method using steel structures
- Author
- 이한승
- Keywords
- corrosion; corrosion protection; steel structures; Zn-Al; metal spraying method; electrochemical experiment
- Issue Date
- 2007-09
- Publisher
- Trans Tech Publications Ltd.
- Citation
- Key Engineering Materials, v. 348-349, Page. 453-456
- Abstract
- This study performs an electrochemical experiment to quantitatively evaluate the corrosion resistance performance in a Zn-Al thermal metal spraying method and produces corrosion current density according to the type of corrosion resistance methods. In the results of the calculation, the corrosion membrane produced in a Zn-Al thermal metal spraying method showed voltage differences more than 300 mV and that demonstrated enough corrosion performance with the corrosion resistance reaction of base materials and proper Zn-Al ratio, such as 50:50. Also, the results exhibited that the corrosion speed in a Zn-Al thermal metal spraying method was 0.66 time faster than that of the zinc galvanizing method in the estimation based on the standard of corrosion resistance service years in a zinc galvanizing method (JIS H 8641).
- URI
- https://www.scientific.net/KEM.348-349.453https://repository.hanyang.ac.kr/handle/20.500.11754/179084
- ISSN
- 1013-9826;1662-9795
- DOI
- 10.4028/www.scientific.net/KEM.348-349.453
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ETC
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