Corrosion Resistance and Pitting Behaviour of Low-Carbon High-Mn Steels in Chloride Solution

• Autorzy: Grajcar A. , Grzegorczyk B. , Kozłowska A.

Identyfikatory

DOI

10.1515/amm-2016-0139

• Języki publikacji: EN

Abstrakty

EN

Corrosion resistance of the X4MnSiAlNbTi27-4-2 and X6MnSiAlNbTi26-3-3 type austenitic steels, after hot deformation as well as after cold rolling, were evaluated in 3.5% NaCl solution using potentiodynamic polarization tests. A type of nonmetallic inclusions and their pitting corrosion behaviour were investigated. Additionally, the effect of cold deformation on the corrosion resistance of high-Mn steels was studied. The SEM micrographs revealed that corrosion damage formed in both investigated steels is characterized by various shapes and an irregular distribution at the metallic matrix, independently on the steel state (thermomechanically treated or cold worked). Corrosion pits are generated both in grain interiors, grain boundaries and along the deformation bands. Moreover, corrosion damage is stronger in cold deformed steels in comparison to the thermomechanically treated specimens. EDS analysis revealed that corrosion pits preferentially nucleated on MnS and AlN inclusions or complex oxysulphides. The morphology of corrosion damage in 3.5% NaCl supports the data registered in potentiodynamic tests.

Słowa kluczowe

EN

high-Mn steel; non-metallic inclusions; SEM; polarization; pitting; effects of strain

• Wydawca: Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2016
• Tom: Vol. 61, iss. 2A
• Strony: 825--832
• Opis fizyczny: Bibliogr. 26 poz., rys.

Twórcy

autor

Grajcar A.

• Silesian University of Technology, Institute of Engineering Materials and Biomaterials, 18a Konarskiego Str., 44-100 Gliwice, Poland

autor

Grzegorczyk B.

• Silesian University of Technology, Institute of Engineering Materials and Biomaterials, 18a Konarskiego Str., 44-100 Gliwice, Poland

autor

Kozłowska A.

• Silesian University of Technology, Institute of Engineering Materials and Biomaterials, 18a Konarskiego Str., 44-100 Gliwice, Poland

Bibliografia

• [1] G. Frommeyer, U. Brüx, P. Neumann, ISIJ Int. 43, 438-446 (2003).
• [2] L.A. Dobrzański, A. Grajcar, W. Borek, Mater. Sci. Forum 638-642, 3224-3229 (2010).
• [3] A. Grajcar, U. Galisz, L. Bulkowski, Arch. Mater. Sci. Eng. 50, 21-30 (2011).
• [4] P. Kaushik, H. Yin, Iron & Steel Technol. 9, 165-185 (2012).
• [5] A. Grajcar, R. Kuziak, Adv. Mater. Res. 314-316, 119-122 (2011).
• [6] I. J. Park, S. M. Lee, M. Kang, S. Lee, Y.K. Lee, J. Alloy. Compd. 619, 205-210 (2015).
• [7] P. Schmuki, H. Hildebrand, A. Friedrich, S. Virtanen, Corros. Sci. 47, 1239-1250 (2005).
• [8] D. E. Williams, M. R. Kilburn, J. Cliff, G.I.N. Waterhouse, Corros. Sci. 52, 3702-3716 (2010).
• [9] H. Krawiec, V. Vignal, O. Heintz, R. Oltra, Electrochim. Acta 51, 3235-3243 (2006).
• [10] T. V. Shibaeva, V.K. Laurinavichyute, G.A. Tsirlina, A.M. Arsenkin, K.V. Grigorovich, Corros. Sci. 80, 299-308 (2014).
• [11] A. Grajcar, A. Płachcińska, S. Topolska, M. Kciuk, Mater. Tehnol. 49, (6), 889-894 (2015).
• [12] I. M. Ghayad, A.S. Hamada, N.N. Girgis, W.A. Ghanem, Steel Grips 4, 133-137 (2006).
• [13] Y. S. Chun, J. S. Kim, K. T. Park, Y. K. Lee, C. S. Lee, Mater. Sci. Eng. A 533, 87-95 (2012).
• [14] A. Grajcar, M. Kciuk, S. Topolska, A. Płachcińska, J. Mater. Eng. Perform. 25, doi: 10.1007/s11665-016-2085-5 (2016).
• [15] A. Grajcar, W. Krukiewicz, S. Kołodziej, J. Achiev. Mater. Manuf. Eng. 43, 228-235 (2010).
• [16] A. Grajcar, A. Płachcińska, Mater. Tehnol. 50, (5), (2016) (in press).
• [17] K.J. Park, H.S. Kwon, Electrochim. Acta 55, 3421-3427 (2010).
• [18] A. Pardo, M.C. Merino, A.E. Coy, F. Viejo, R. Arrabal, E. Matykina, Corros. Sci. 50, 1796-1806 (2008).
• [19] C. Donik, I. Paulin, M. Jenko, Mater. Tehnol. 44, 67-72 (2010).
• [20] A. Abbasi Aghuy, M. Zakeri, M.H. Moayed, M. Mazinani, Corros. Sci. 94, 368-376 (2015).
• [21] A. Grajcar, S. Kołodziej, W. Krukiewicz, Arch. Mater. Sci. Eng. 41, 77-84 (2010).
• [22] N. Takeno, National Institute of Advanced Science and Technology, Tokyo (2005).
• [23] S. Suzuki, E. Matsubara, T. Komatsu, Y. Okamoto, K. Kanie, A. Muramatsu, H. Konishi, J. Mizuki, Y. Waseda, Corros. Sci. 49, 1081-1096 (2007).
• [24] A. Kurc, M. Kciuk, M. Basiaga, J. Achiev. Mater. Manuf. Eng. 38, 154-162 (2010).
• [25] Y. Fu, X. Wu, E.H. Han, W. Ke, K. Yang, Z. Jiang, Electrochim. Acta 54, 1618-1629 (2009).
• [26] M. Jabłońska, R. Michalik, Solid State Phenom. 227, 109-112 (2015).