Fatigue Properties of Nodular Cast Iron at Low Frequency Cyclic Loading

• Autorzy: Vaško A.

Identyfikatory

DOI

10.1515/amm-2017-0325

• Języki publikacji: EN

Abstrakty

EN

Three melts of ferrite-pearlitic nodular cast iron with different charge composition were used for fatigue tests. Wöhler fatigue curves and fatigue strength were obtained, and microstructure and fracture surfaces were investigated. The aim of the paper is to determine the influence of charge composition on microstructure, mechanical and fatigue properties of synthetic nodular cast irons and their micromechanisms of failure. Fatigue tests were realised at low frequency sinusoidal cyclic push-pull loading (stress ratio R = −1) at ambient temperature (T = 20 ±5°C). They were carried out with using the fatigue experimental machine Zwick/Roell Amsler 150HFP 5100 at frequency f ≈ 120 Hz. The results of fatigue tests at low frequency cyclic loading are compared with fatigue properties at high frequency cyclic loadin.

Słowa kluczowe

EN

fatigue test; low frequency cyclic loading; nodular cast iron; steel scrap; silicon carbide

• 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: 2017
• Tom: Vol. 62, iss. 4
• Strony: 2205--2210
• Opis fizyczny: Bibliogr. 19 poz., rys., tab., wykr.

Twórcy

autor

Vaško A.

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

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, Žilina 2014.
• [2] R. Konečná, M. Kokavec, G. Nicoletto, Procedia Engineering 10, 2538 (2011).
• [3] T. Benecke, S. Venkateswaran, W. D. Schubert, B. Lux, Foundry-man 87, 355 (1994).
• [4] K. W. Copi, Y. S. Lerner, N. S. Laukhin, Modern Casting 4, 29 (2003).
• [5] W. H. Zhang, J. Ding, F. R. Nie, Zhuzao/Foundry 3, 279 (2009).
• [6] P. Skočovský, A. Vaško, Quantitative evaluation of structure of cast irons, Žilina 2007. (in Slovak).
• [7] P. Skočovský, O. Bokůvka, R. Konečná, E. Tillová, Materialscience, Žilina 2014. (in Slovak).
• [8] R. Konečná, S. Fintová, Methods of structure study, Žilina 2014. (in Slovak).
• [9] A. Vaško, P. Skočovský, Properties and using of metal materials, Žilina 2014. (in Slovak).
• [10] S. Borkowski, R. Ulewicz, Laboratory of materialscience for engineers, Częstochowa 2009. (in Polish).
• [11] P. Kopas, M. Vaško, M. Handrik, Applied Mechanics and Materials 474, 285 (2014).
• [12] S. Věchet, J. Kohout, O. Bokůvka, Fatigue properties of nodular cast iron, Žilina 2001. (in Czech).
• [13] J. Belan, Metalurgija/Metallurgy 1, 59 (2015).
• [14] F. Nový, P. Kopas, O. Bokůvka, A. Savin, Manufacturing Technology 2, 406 (2016).
• [15] R. Ulewicz, F. Nový, J. Selejdak, Advanced Materials Research 874, 43 (2014).
• [16] P. Palček, M. Chalupová, in: Summer school of fatigue of materials 2006, 95, Žilina (2006). (in Slovak).
• [17] G. Hütter, L. Zybell, M. Kuna, Engineering Fracture Mechanics, 144, 118 (2015).
• [18] A. Burbelko, D. Gurgul, E. Guzik, W. Kapturkiewicz, Archives of metallurgy and materials 3, 2379 (2015).
• [19] A. Vaško, J. Belan, L. Kuchariková, E. Tillová, Metalurgija/Metallurgy 1-2, 25 (2017).

Uwagi

EN

This work has been supported by the Scientific Grant Agency of Ministry of Education, Science, Research and Sport of Slovak Republic, grant project VEGA No. 1/0533/15 and by the Culture and Educational Grant Agency of Ministry of Education, Science, Research and Sport of Slovak Republic, grant project KEGA No. 044ŽU-4/2014.

PL

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