Journal of the Korean Society for Heat Treatment (열처리공학회지)
- Volume 12 Issue 1
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- Pages.9-20
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- 1999
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- 1225-1070(pISSN)
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- 2508-4046(eISSN)
The Effect of Post Oxidation on Corrosion Characteristics of Gas Nitrocarburised Carbon Steels
Nitrocarburising 처리된 탄소강의 내식특성에 미치는 Post Oxidation 효과
- Kim, Y.H. (Department of Metallurgical Engineering, Dong-A University) ;
- Jung, K.H. (IL JIN Industrial Co. Ltd.)
- Published : 1999.03.31
Abstract
The effect of post oxidation, water-quenched after holding in air for 5~420 seconds or cooling or furnace cooling, on corrosion resistance and phase formation characteristics of the surface layer of SM20C and SM45C carbon steels after gas nirtrocarbursing in the
Keywords
- nitrocarbursing;
- post oxidation;
- corrosion resistance;
- compound layer;
- oxide layer;
- ${\varepsilon}-Fe_{2-3}N$;
- ${\gamma}^{\prime}-Fe_4N$;
- $Fe_3O_4$;
- potentiostat