Mehmet OKTAY, Efe TAŞCI, Burak KÜÇÜKELYAS, Deniz UZUNSOY

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Investigation of Microstructure, Mechanical & Electrochemical Behaviors of Martensitic Stainless Steel (MSS) and Alloyed White Cast Iron (WCI) Rolls Fabricated by a Centrifugal Casting

Investigation of Microstructure, Mechanical & Electrochemical Behaviors of Martensitic Stainless Steel (MSS) and Alloyed White Cast Iron (WCI) Rolls Fabricated by a Centrifugal Casting

The present study focuses on the production of two kinds of composite rolls by the horizontal centrifugal casting process and the investigation of the chemical composition, microstructure, mechanical & electrochemical behaviors of the products. Alloyed white cast iron (WCI) and martensitic stainless steel (MSS) were successfully produced with this method. The chemical compositions of the produced materials were examined by XRay Fluorescence Analysis (XRF). The microstructural properties were examined using an optical microscope (OM). These produced rolls are developed for grinding purposes. The rolls used in the grinding process must also have higher hardness values, so Vickers hardness measurements are performed on the WCI and MSS alloys. Moreover, produced rolls intended to work in corrosive working environment as well. Due to these requirements, the corrosion resistance plays important role for these rolls. Corrosion behavior of casted samples were investigated via potentiodynamic polarization measurements.
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  • [1] Fu, H., Xiao, Q., & Xing, J. D. (2008). A study on the crack control of a high-speed steel roll fabricated by a centrifugal casting technique. Materials Science and Engineering: A, 474(1-2): 82-87. [2] Stefanescu, D. M., Davis, J. R., & Destefani, J. D. (1988). Metals Handbook, Vol. 15 -Casting. ASM International, 1988, 937.
  • [3] Davis, J. R. (Ed.). (1996). ASM specialty handbook: cast irons. ASM international. p. 171.
  • [4] CES EduPack Software (2013), Granta Design Limited, Cambridge, UK.
  • 5] Wadsworth, J., & Lesuer, D. R. (2000). Ancient and modern laminated composites—from the Great Pyramid of Gizeh to Y2K. Materials Characterization, 45(4-5): 289-313.
  • [6] Strnadel, B., & Haušild, P. (2008). Statistical scatter in the fracture toughness and Charpy impact energy of pearlitic steel. Materials Science and Engineering: A, 486(1-2): 208-214.
  • [7] Zumelzu, E., Goyos, I., Cabezas, C., Opitz, O., & Parada, A. (2002). Wear and corrosion behaviour of highchromium (14–30% Cr) cast iron alloys. Journal of Materials Processing Technology, 128(1-3): 250-255.
  • [8] Singh, R. (2015). Applied welding engineering: processes, codes, and standards. Butterworth-Heinemann. p. 57-64.
  • [9] Marcuci, J. R. J., Souza, E. C. D., Camilo, C. C., Di Lorenzo, P. L., & Rollo, J. M. D. D. A. (2014). Corrosion and microstructural characterization of martensitic stainless steels submitted to industrial thermal processes for use in surgical tools. Revista Brasileira de Engenharia Biomédica, 30(3): 257-264.
  • [10] Zumelzu, E., Goyos, I., Cabezas, C., Opitz, O., & Parada, A. (2002). Wear and corrosion behaviour of highchromium (14–30% Cr) cast iron alloys. Journal of Materials Processing Technology, 128(1-3): 250-255.
  • [11] Garrison Jr, W. M., & Amuda, M. O. H. (2017). Stainless Steels: Martensitic. Reference Module in Materials Science and Materials Engineering
  • [12] Yousif I. F. & Ataiwi A.H. (2018). Effects of heat treatment on erosion behavior and microstructure of high chromium white cast iron, Journal of Engineering and Applied Sciences, 13: 2376-2381
  • [13] Ataiwi, A. H. (2019). Study the Microstructure and Mechanical Properties of High Chromium White Cast Iron (HCWCI) under Different Martempering Quenching Mediums. Engineering and Technology Journal, 37(4part (A) Engineering), 112-119.
  • [14] Acton, Q. A. (2013). Iron Compounds—Advances in Research and Application: 2013 Edition: ScholarlyBrief. ScholarlyEditions. pp. 197-199.
  • [15] Loto, R. T., & Loto, C. A. (2017). Potentiodynamic polarization behavior and pitting corrosion analysis of 2101 duplex and 301 austenitic stainless steel in sulfuric acid concentrations. Journal of Failure Analysis and Prevention, 17(4): 672-679.
  • [16] El-Aziz, K. A., Zohdy, K., Saber, D., & Sallam, H. E. M. (2015). Wear and corrosion behavior of high-Cr white cast iron alloys in different corrosive media. Journal of Bio-and Tribo-Corrosion, 1(4): 25.
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  • Yayın Aralığı: 2
  • Yayıncı: Bursa Teknik Üniversitesi
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Investigation of Microstructure, Mechanical & Electrochemical Behaviors of Martensitic Stainless Steel (MSS) and Alloyed White Cast Iron (WCI) Rolls Fabricated by a Centrifugal Casting

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