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Cavitation-erosion Resistance of Stabilized Stainless Steel with Niobium Addition in Sea Water Environment
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 Title & Authors
Cavitation-erosion Resistance of Stabilized Stainless Steel with Niobium Addition in Sea Water Environment
Choi, Yong-Won; Han, Min-Su; Kim, Seong-Jong;
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Stainless steel is widely used in various industries due to its excellent anti-corrosion characteristics. However, if the stainless steel is exposed to high speed fluid flow and chloride ion in the marine environment, corrosion and cavitation damage occurred on the surface easily. Therefore, to prevent these problems, stabilzed stainless steel is applied to offshore and shipbuilding industries. In this study, stabilized stainless steel specimen was made by 19%Cr-9%Ni with different Nb contents (0.29%, 0.46% and 0.71%). And then, their cavitation characteristics were investigated. As a result, the characteristics of cavitation resistance of stainless steel could be improved by increasing Nb contents.
Stainless steel;Nb contents;Cavitation;Corrosion;Marine environment;
 Cited by
안정화 원소 Ti 첨가에 따른 스테인리스강의 해수 내 캐비테이션-침식 특성,최용원;양예진;김성종;

한국표면공학회지, 2016. vol.49. 4, pp.344-348 crossref(new window)
Cavitation-Erosion Characteristics of the Stainless Steel with Adding Ti Stabilizer Element in Sea Water, Journal of the Korean institute of surface engineering, 2016, 49, 4, 344  crossref(new windwow)
A. J. Sedriks, Corrosion of Stainless Steels, 2nd ed., John Wiley & Sons, Inc., New York (1996).

E. R. Hwang, B. H. Seo, S. G. Kang, A Study on the Intergranular Corrosion Behavior of Stainless Steels in Molten Carbonate Salt by EPR Test, J. Kor. Inst. Surf. Eng., 31 (1998) 223-230.

G. Bregliozzia, A. D. Schino, S. I. U. Ahmed, J. M. Kenny, H. Haefke, Cavitation Wear Behaviour of Austenitic Stainless Steels with Different Grain Sizes, Wear, 258 (2005) 503-510. crossref(new window)

H. U. Jang, J. H. Lee, Y. H. Kim, W. S. Chung, Study on Passive Layer Characteristics of Chemically Passivated Duplex Stainless Steel, J. Kor. Inst. Surf. Eng., 45 (2012) 219-225. crossref(new window)

H. C. Choe, Effects of Plasma-Nitriding on the Surface Characteristics of Stainless Steels Containing Nb, J. Kor. Inst. Surf. Eng., 37 (2004) 119-127.

J. H. Lee, Y. W. Choi, S. K. Jang, S. J. Kim, Effects of Alloy Elements on Electrochemical Characteristics Improvement of Stainless Steel in Sea Water, J. Korean Soc. Mar. Eng., 38 (2014) 890-899. crossref(new window)

Annual Book of ASTM standards G32-92, Standard Method of Vibratory Cavitation Erosion Test, ASTM International, Philadelphia (2004) 119.

M. Shome, D. S. Sarma, O. P. Gupta, O. N. Mohanty, Precipitate Dissolution and Grain Growth in the Heat Affected Zone of HSLA-100 Steel, ISIJ Int., 43 (2003) 1431-1437. crossref(new window)

J. H. Lee, Y. W. Choi, S. K. Jang, S. J. Kim, Effects of Stabilizing Elements on Mechanical and Electrochemical Characteristics of Stainless Steel in Marine Environment, J. Korean Soc. Mar. Eng., 38 (2014) 1087-1093. crossref(new window)

J. O. Moon, C. H. Lee, Precipitation and Precipitate Coarsening Behavior according to Nb Addition in the Weld HAZ of a Ti-containing Steel, J. Korean Weld. Join. Soc., 26 (2008) 76-82. crossref(new window)

S. H. Cho, C. S. Lee, C. G. Kang, Evaluation of Mechanical Properties of T5-A356 Alloy with Grain Size by Using Nanoindenter and AFM, Int. J. Precis. Eng. Manuf., 10 (2006) 293-294.

J. G. Auret, O. F. R. A. Domm, G. J. Wright, F. P. A. Robinson, Influence of Cathodic and Anodic Currents on Cavitation Erosion, Corrosion, 49 (1993) 910-920. crossref(new window)

S. G. Kang, A Study on Intergranular Corrosion of Austenitic Stainless Steel in Molten Carbonate, Hanyang univ., (1997) 1-6.

S. J. Kim, K. Y. Hyun, Investigation on Surface Hardening and Corrosion Characteristics by Water Cavitation Peening with Time for Al 5052-O Alloy, Corros. Sci. Tech., 11 (2012) 151-156. crossref(new window)

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)