Effect of Nickel Equivalent on Structure and Corrosion Resistance of Nodular Cast Iron Ni-Mn-Cu

• Autorzy: Medyński D. , Janus A.
• Języki publikacji: EN

Abstrakty

EN

Within the research determined was the effect of nickel equivalent on structure, hardness and corrosion resistance of nodular cast iron Ni- Mn-Cu. The examinations revealed a drop of thermodynamic stability of austenite along with decreasing nickel content. Along with in-creasing degree of austenite transformation, the created martensite resulted in significant increase of hardness (and of abrasion resistance as well) of the examined of cast iron, accompanied by insignificant decrease of corrosion resistance.

Słowa kluczowe

EN

austenitic nodular cast iron; cast iron Ni-Mn-Cu; nickel equivalent; martensitic transformation; corrosion

PL

żeliwo sferoidalne; żeliwo Ni-Mn-Cu; nikiel; przemiany martenzytyczne; korozja

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2015
• Tom: Vol. 15, iss. 1 spec.
• Strony: 69--74
• Opis fizyczny: Bibliogr. 16 poz., rys., tab., wykr.

Twórcy

autor

Medyński D.

• Witelon State University of Applied Sciences in Legnica, Department of Technical and Economic Sciences, Sejmowa 5A, 59-220 Legnica, Poland

autor

Janus A.

• Wroclaw University of Technology, Mechanical Faculty, Department of Foundry Engineering, Plastics and Automation, Smoluchowskiego 25, 50-372 Wrocław, Poland

Bibliografia

• [1] Podrzucki, C. (1991). Cast iron. Structure, properties and application. T2. Editorial Office ZG STOP, Krakow (in Polish).
• [2] Samsonowicz, Z. Janus A. (1992). Medium-nickel austenitic cast iron type Ni-Mn-Cu, Report of Institute of Machine Engineering and Automation of Wrocław University of Technology, SPR 29, (in Polish).
• [3] Pietrowski, S. & Bajerski, Z. (2005). Ni-Resist cast iron with reduced nickel content, Archives of Foundry , Vol. 5, No. 17, 445-458, (in Polish).
• [4] Pietrowski, S. (2006). New grades of Ni-Resist cast iron and aluminium alloys, Archives of Foundry , Vol. 6, No. 21, 59-70, (in Polish).
• [5] Seyedi, S, & Rikhtegar, R. (1994). Reducing the nickel content by using manganese in austenitic ductile iron, Journal of Iranian Foundrymen’s Society, Vol. 14, No. 4, 122-136.
• [6] Szpunar, E. (1967). The influence of copper on the structure of the austenitic ductile iron Ni-Mn-Cu, Proceedings of Institute of Precision Mechanics No 1, 12-25.
• [7] Janus, A. & Kurzawa, A. (2013). Effect of nickel equivalent on austenite transition ratio in Ni-Mn-Cu cast iron. Archives of Foundry. Vol. 13, No. 2, 53-58.
• [8] Janus, A. (2013). Forming of castings structure of austenitic cast iron Ni-Mn-Cu, Editorial Office of Wrocław University of Technology, Wroclaw (in Polish).
• [9] Janus, A., Granat, K. (2005). Abrasion resistant austenitic-bainitic cast iron, Report of Institute of Machine Engineering and Automation of Wrocław University of Technology, SPR 28, (in Polish).
• [10] Tabor, A. & Rączka, J.S. (2005). Optimisation of chemical composition and manufacturing technology of austenitic nodular cast iron, Archives of Foundry, Vol. 5, No. 17, 333-339, (in Polish).
• [11] Soiński, M.S. & Muzyka, R.( 2006). Impact strength of nodular ferritic-pearlitic cast iron, Archives of Foundry, Vol. 6, No. 19, 295-300, (in Polish).
• [12] Fatahalla, N., AbuElEzz, A. & Someida, M. (2009). C, Si and nickel alloying elements to vary carbon equivalent of austenitic ductile cast iron. Microstructure and mechanical properties, Material Science and Engineering A 504, 81-89.
• [13] Hryniewicz, T. (2005). Electrochemistry for surface engineering. Editorial Office of Koszalin University of Technology, Koszalin (in Polish).
• [14] Baszkiewicz, J., Kamiński, M. (1997). Basics of materials corrosion. Editorial Office of Warsaw University of Technology, Warsaw (in Polish).
• [15] Rączka, J.S., Tabor, A. & Kowalski, A. (2000). Resistance of austenitic-bainitic nodular cast iron to corrosive action of sulphuric, nitric and hydrochloric acids, Solidification of Metals and Alloys, Vol. 2, No. 44, 527-535, (in Polish).
• [16] Podrzucki, C. (1991). Cast iron. Structure, properties and application. T1. Editorial Office ZG STOP, Krakow (in Polish).