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Cavitation Damage Characteristics of Al and Zn Arc Thermal Spray Coating Layers for Hull Structural Steel
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 Title & Authors
Cavitation Damage Characteristics of Al and Zn Arc Thermal Spray Coating Layers for Hull Structural Steel
Park, Il-Cho; Kim, Seong-Jong;
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 Abstract
In this study, Al and Zn arc thermal spray coatings were carried out onto the substrate of SS400 steel to improve corrosion resistance and durability of hull structural steel for ship in marine environment. Therefore cavitation-erosion test was conducted to evaluate the durability of painted and thermal spray coated specimens. And then the damaged surface morphology and weight loss were obtained to compare with each other, respectively. As a result, the painted specimen was the poorest cavitation resistance characteristics because surface damage behavior appeared to be exfoliated in bulk shape during the cavitation experiment. And Zn thermal spray coating layer presented the significant surface damage depth due to relatively low surface hardness and local cavitation damage tendency. On the other hand, as a result of the weight loss analysis, the painting layer presented the poorest cavitation resistance and the Al thermal spray coating layer relatively showed the best results after cavitation experiment.
 Keywords
Hull structural steel;Arc thermal spray coating;Cavitation;Aluminum;Marine environment;
 Language
Korean
 Cited by
 References
1.
G. S. Kim, C. H. Hyun, H. S. Jin, A Study on Cavitation Erosion of Al and Zn Coating by Thermal Spray Method, J. Res. Inst. Adv. Tech., 14 (2003) 45-51.

2.
H. I. Lee, M. S. Han, K. K. Baek, C. H. Shin, M. K. Chung, Study on New Candidate Coating Materials to Challenge Rudder Cavitation Damage, Corros. Sci. Technol., 7 (2008) 274-282.

3.
S. M. Hong, M. K. Lee, G. H. Kim, K. H. Kim, W. W. Kim, S. I. Hong, Improvement of the Resistance to Cavitation Erosion by the Formation of ${\beta}^{\prime}$ Martensite in Flame-Quenched Cu-9AI-4.5Ni-4.5Fe Alloys, J. Kor. Inst. Surf. Eng., 37 (2004) 234-241.

4.
U. J. Im, J. Y. Lee, A Study on the Behaviour of Erosion-Corrosion at the Bearing Metals by Cavitation (2) - for Influence of Sea Water at Marine Lubricating Oil -, J. Corros. Sci. Soc. of Korea, 22 (1993) 176-182.

5.
J. H. Shin, K. M. Moon, An Electrochemical Evaluation on the Corrosion Property of Metallizing Film, Corros. Sci. Technol., 9 (2010) 325-330.

6.
G. Jandin, H. Liao, Z. Q. Feng, C. Coddet, Correlations Between Operating Conditions, Microstructure and Mechanical Properties of Twin Wire Arc Sprayed Steel Coatings, Mater. Sci. Eng. A, 349 (2003) 298-305. crossref(new window)

7.
W. M. Zhao, Y. Wang, C. Liu, L. X. Dong, H. H. Yu, H. Ai, Erosion-Corrosion of Thermally Sprayed Coatings in Simulated Splash Zone, Surf. Coat. Tech., 205 (2010) 2267-2272. crossref(new window)

8.
F. Ahnia, B. Demri, Evaluation of Aluminum Coatings in Simulated Marine Environment, Surf. Coat. Tech., 220 (2013) 232-236. crossref(new window)

9.
G. Hou, X. Zhao, H. Zhou, J. Lu, Y. An, J. Chen, J. Yang, Cavitation Erosion of Several Oxy-fuel Sprayed Coatings Tested in Deionized Water and Artificial Seawater, Wear, 311 (2014) 81-92. crossref(new window)

10.
A. Amirudin, D. Thierry, Application of Electrochemical Impedance Spectroscopy to Study the Degradation of Polymer-Coated Metals, J. Prog. Org. Coat., 26 (1995) 1-28. crossref(new window)

11.
G. R. Kim, S. H. Lee, H. Y. Song, J. M. Han, Electrochemical Characterization of Epoxy Coated Steel under Cathodic Protection, J. Corros. Prot., 5 (2006) 52-58.

12.
S. J. Kim, S. J. Lee, Effects of F−Si Sealer on Electrochemical Characteristics of 15%Al−85%Zn Alloy Thermal Spray Coating, J. Trans. Nonferrous Met. Soc. China., 21 (2011) 2798-2804. crossref(new window)

13.
Y. Q. Zhang, Z. X. Ding, Y. Fan, Performance Study of Nano Structured WC-Co Coatings Sprayed by HVOF, J. China Surf. Eng., 18 (2005) 25-29.

14.
K. M. Moon, J. H. Shin, M. H. Lee, S. Y. Lee, Y. H. Kim, An Electrochemical Evaluation on the Corrosion Property of Metallizing Film, J. Korean Soc. Mar. Eng., 34 (2010) 670-677. crossref(new window)

15.
C. T. Kwok, F. T. Cheng, H. C. Man, Laser Surface Modification of UNS S31603 Stainless Steel. Part II: Cavitation Erosion Characteristics, J. Mater. Sci. & Eng. Struct. Mater., 290 (2000) 74-88. crossref(new window)

16.
D. S. Won, K. S. Jeon, Y. T. Hho, J. H. Lee, Cavitation Behavior of A 5083 Alloy by Vibratory Cavitation Tester, J. Corros. Sci. Soc. of Korea, 23 (1994) 215-225.

17.
J. F. Santa, J. C. Baena, A. Toro, Slurry Erosion of Thermal Spray Coatings and Stainless Steels for Hydraulic Machinery, Wear, 263 (2007) 258-264. crossref(new window)

18.
C. E. Correaa, G. L. Garcia, A. N. Garcia, W. Bejarano, A. A. Guzman, A. Toro, Wear Mechanisms of Epoxy-Based Composite Coatings Submitted to Cavitation, Wear, 271 (2011) 2274-2279. crossref(new window)

19.
K. J. Kim, D. S. Kim, A Study on the Cavitation Erosion of Polymeric Materials, Korean Chem. Eng. Res., 32 (1984) 72-78.

20.
L. A. Espitia, A. Toro, Cavitation Resistance, Microstructure and Surface Topography of Materials Used for Hydraulic Components, J. Tribol. Int., 43 (2010) 2037-2045. crossref(new window)

21.
P. V. Rao, Evaluation of Epoxy Resins in Flow Cavitation Erosion, Wear, 122 (1988) 77-96. crossref(new window)

22.
S. J. Lee, S. J. Kim, Evaluation of Cavitation Characteristics for ALBC3 Alloy Coated with Ni-Cr Series Self Fluxing Alloy in Marine Environment, J. Korean Soc. Mar. Environ. Saf., 19 (2013) 538-544. crossref(new window)