Static and Dynamic Mechanical Properties of Nodular Cast Irons

• Autorzy: Vaško A. , Belan J. , Tillová E.

Identyfikatory

DOI

10.24425/amm.2019.126236

• Języki publikacji: EN

Abstrakty

EN

Effects of charge composition on microstructure, mechanical and fatigue properties of nodular cast irons have been studied. For experiments, five melts of nodular cast iron were used – three types of unalloyed nodular cast irons (with different ratio of steel and pig iron in a charge and different additives for regulation of the chemical composition) and two types of alloyed nodular cast irons (SiMo- and SiCu- nodular cast iron). The microstructure of the specimens was evaluated according to a norm and by automatic image analysis. The mechanical properties were investigated by the tensile test, impact bending test and Brinell hardness test. The fatigue tests were carried out at sinusoidal cyclic push-pull loading at ambient temperature. The best mechanical properties were reached in the nodular cast iron alloyed by Si and Cu, what is related to its microstructure.

Słowa kluczowe

EN

nodular cast iron; microstructure; mechanical properties; fatigue; failure mode

• 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: 2019
• Tom: Vol. 64, iss. 1
• Strony: 185--190
• Opis fizyczny: Bibliogr. 22 poz., fot., rys., tab.

Twórcy

autor

Vaško A.

• University of Žilina, Faculty of Mechanical Engineering, Department of Materials Engineering, Univerzitná 8215/1, 010 26 Žilina, Slovakia

autor

Belan J.

• University of Žilina, Faculty of Mechanical Engineering, Department of Materials Engineering, Univerzitná 8215/1, 010 26 Žilina, Slovakia

autor

Tillová E.

• University of Žilina, Faculty of Mechanical Engineering, Department of Materials Engineering, Univerzitná 8215/1, 010 26 Žilina, Slovakia

Bibliografia

• [1] O. Bokůvka, G. Nicoletto, M. Guagliano, L. Kunz, P. Palček, F. Nový, M. Chalupová, Fatigue of Materials at Low and High Frequency Loading, EDIS, Žilina (2014).
• [2] R. Konečná, G. Nicoletto, L. Bubenko, S. Fintová, Engineering Fracture Mechanics 108, 251-262 (2013).
• [3] J. Roučka, E. Abramová, V. Kaňa, Archives of Metallurgy and Materials 63 (2), 601-607 (2018).
• [4] M. Stawarz, Archives of Foundry Engineering 17 (1), 147-152 (2017).
• [5] V. Norman, P. Skoglund, D. Leidermark, J. Moverare, International Journal of Fatigue 99 (2), 258-265 (2017).
• [6] P. Matteis, G. Scavino, A. Castello, D. Firrao, Procedia Materials Scienc (3), 2154-2159 (2014).
• [7] L. M. Åberg, C. Hartung, Transactions of the Indian Institute of Metals 65 (6), 633-636 (2012).
• [8] G. Gumienny, B. Kacprzyk, J. Gawroński, Archives of Foundry Engineering 17 (1), 51-56 (2017).
• [9] E. Konca, K. Tur, E. Koc, Metals 7 (8), 320-328 (2017).
• [10] A. A. Razumakov, N. V. Stepanova, I. A. Bataev, O. G. Lenivtseva, I. I. Riapolova, K. I. Emurlaev, Materials Science and Engineering 124, 012136 (2016).
• [11] J. Lacaze, J. Sertucha, International Journal of Cast Metals Research 29 (1-2), 73-77 (2016).
• [12] G. I. Silman, V. V. Kamynin, V. V. Goncharov, Metal Science and Heat Treatment 49 (7-8), 387-393 (2007).
• [13] A. Vaško, Materials Science (Medžiagotyra) 14 (4), 311-314 (2008).
• [14] P. Skočovský, A. Vaško, Quantitative Evaluation of Structure of Cast Irons (in Slovak), EDIS, Žilina (2007).
• [15] M. Uhríčik, P. Palček, M. Chalupová, M. Frkáň, MATEC Web of Conferences 157, 07013 (2018).
• [16] P. Kopas, L. Jakubovičová, M. Vaško, M. Handrik, Procedia Engineering 136, 193-197 (2015).
• [17] L. Trško, F. Nový, O. Bokůvka, M. Jambor, Journal of Visualized Experiments 133, e57007 (2018).
• [18] G. Hütter, L. Zybell, M. Kuna, Engineering Fracture Mechanics 147, 388-397 (2015).
• [19] X. Wu, G. Quan, R. Macneil, Z. Zhang, C. Sloss, Metallurgical and Materials Transactions A 45A (11), 5085-5097 (2014).
• [20] A. Ghahremaninezhad, K. Ravi-Chandar, Acta Materialia 60 (5), 2359-2368 (2012).
• [21] R. Gurbuz, A. Kalkanli, H. Gonenc, Canadian Metallurgical Quarterly 43 (1), 137-144 (2004).
• [22] A. Vaško, Archives of Metallurgy and Materials 62 (4), 2205-2210 (2017).

Uwagi

EN

1. The research has been supported by the Scientific Grant Agency of Ministry of Education, Science, Research and Sport of Slovak Republic, grant project VEGA No. 1/0398/19 and by the Culture and Educational Grant Agency of Ministry of Education, Science, Research and Sport of Slovak Republic, grant project KEGA No. 049ŽU-4/2017.

PL

2. Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).