Microstructure, Hardness and Wear Resistance of Local TiC-ZrO2/FeCr Reinforcement Fabricated in Situ in Steel Castings

• Autorzy: Sobula S. , Olejnik E. , Kurtyka P. , Szymański Ł. , Tokarski T.

Identyfikatory

DOI

10.24425/118917

• Języki publikacji: EN

Abstrakty

EN

Wear resistance of TiC-ZrO₂-Fe locally reinforced steel casting has been investigated. Composites were obtained by introducing to mould cavity compact with TiC reaction substrates, ZrO₂ particles and addition of moderator. Casting with local reinforcement – composite zone was obtained. Structure and microstructure of composite zone were investigated with use of X-ray diffraction (XRD) and scanning electron microscope (SEM) methods. The Miller slurry machine and Ball-on-Disc tester were used to determine wear resistance of the fabricated locally reinforced TiC-ZrO₂-Fe composites. The worn surface of specimens after test, was studied by SEM. Due to the presence of TiC and ZrO₂ particles in composite zone steel castings exhibited higher abrasion resistance than chromium white cast iron with Ni addition Ni-Hard 1 type and comparable with composites with high TiC content.

Słowa kluczowe

EN

wear resistance; composite casting; TiC reinforced cast steel; metal matrix composites

• 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: 2018
• Tom: Vol. 63, iss. 1
• Strony: 119--124
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Sobula S.

• AGH University of Science and Technology, Faculty of Foundry Engineering, 23 Reymonta Str., 30-059 Kraków, Poland

autor

Olejnik E.

• AGH University of Science and Technology, Faculty of Foundry Engineering, 23 Reymonta Str., 30-059 Kraków, Poland

autor

Kurtyka P.

• Pedagogical Univeristy of Cracow, Faculty of Mathematics, Physics and Technical Science, Institute of Technology, 2 Podchorążych Str., 30-084 Kraków, Poland

autor

Szymański Ł.

• AGH University of Science and Technology, Faculty of Foundry Engineering, 23 Reymonta Str., 30-059 Kraków, Poland

autor

Tokarski T.

• AGH University of Science and Technology, Academic Centre of Materials and Nanotechnology, Al. Mickiewicza 30, 30-059 Kraków, Poland

Bibliografia

• [1] Ö. N. Doğan, J. A Hawk, J. H. Tylczak, Wear 250 (1-12), 462-469 (2001).
• [2] H. Berns, Wear 254 (1-2), 47-54 (2003).
• [3] P. Rohatgi, R. Asthana, Solidification Science in Cast MMCs: The influence of Merton Flemings, JOM 53 (9), 9-13 (2001).
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• [6] A. J. Dolata, M. Dyzia, L. Jaworska, P. Putyra, Arch. Metall. Mater. 61 (2A), 705-708 (2016).
• [7] E. Olejnik, S. Sobula, T. Tokarski, G. Sikora, Arch. Metall. Mater. 58 (3), 769-773 (2013).
• [8] E. Olejnik, Ł. Szymański, P. Kurtyka, T. Tokarski, B. Grabowska, P. Czapla, Archives of Foundry Engineering 16 (2), 89-94 (2016).
• [9] J. Głownia, G. Tęcza, M. Asłanowicz, A. Ościłowski, Arch. Metall. Mater. 58 (3), 803-808 (2013).
• [10] D. Kopyciński, S. Piasny, M. Kawalec, A. Madizhanova, Archives of Foundry Engineering 14 (1), 63-66 (2014).
• [11] B. Nilüfera, H. Gökçeb, F. Muhaffela, M. Lütfi Öveçoğlua, H. Çimenoğlua, Ceram. Int. 42 (8), 9443-9447 (2016).
• [12] S. Sobula, E. Olejnik, T. Tokarski, Archives of Foundry Engineering, 17 (1), (2017), (in press).

Uwagi

EN

1. The research part has been funded by AGH-UST, work no 5.5.170.566 and supported by Malopolska Operational Regional Programme RPMP.01.02.03-IP.01-12-018/15, Polish National Science Centre, Project No. N N507 311040 and INNERCO Ltd.

PL

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