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Effects of Nb on Pitting Corrosion Resistance of Ni-Free FeCrMnCN-Based Stainless Steels

Journal of the Electrochemical Society : JES, v.164 no.9, 2017년, pp.C591 - C597  

Lee, Chang-Geun (aDepartment of Metallurgical Engineering, Pusan National University, Busan 46241, Korea) ,  Ha, Heon-Young (bFerrous Alloy Department, Korea Institute of Materials Science, Changwon 51508, Korea) ,  Lee, Tae-Ho (bFerrous Alloy Department, Korea Institute of Materials Science, Changwon 51508, Korea) ,  Cho, Kyung-Mox (aDepartment of Metallurgical Engineering, Pusan National University, Busan 46241, Korea)

Abstract AI-Helper 아이콘AI-Helper

The effects of Nb on grain refining and pitting corrosion behavior of Fe(balance)18Cr10Mn0.3C0.3NxNb (x = 0-0.5 wt%) alloys were investigated through microstructure analysis, potentiodynamic polarization tests, and passive film analyses. As Nb content increased, the grain size decreased and the volu...

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참고문헌 (42)

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