Wear Resistance of TiC Reinforced Cast Steel Matrix Composite

• Autorzy: Sobula S. , Olejnik E. , Tokarski T.

Identyfikatory

DOI

10.1515/afe-2017-0026

• Języki publikacji: EN

Abstrakty

EN

Wear resistance of TiC-cast steel metal matrix composite has been investigated. Composites were obtained with SHSB method known as SHS synthesis during casting. It has been shown the differences in wear between composite and base cast steel. The Miller slurry machine test were used to determine wear loss of the specimens. The slurry was composed of SiC and water. The worn surface of specimens after test, were studied by SEM. Experimental observation has shown that surface of composite zone is not homogenous and consist the matrix lakes. Microscopic observations revealed the long grooves with SiC particles indented in the base alloy area, and spalling pits in the composite area. Due to the presence of TiC carbides on composite layer, specimens with TiC reinforced cast steel exhibited higher abrasion resistance. The wear of TiC reinforced cast steel mechanism was initially by wearing of soft matrix and in second stage by polishing and spalling of TiC. Summary weight loss after 16hr test was 0,14÷0,23 g for composite specimens and 0,90 g for base steel.

Słowa kluczowe

EN

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

PL

kompozyty z osłoną metalową; MMC; kompozyt; staliwo zbrojone TiC; odporność na zużycie

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2017
• Tom: Vol. 17, iss. 1
• Strony: 143--146
• Opis fizyczny: Bibliogr. 13 poz., il., rys., tab.

Twórcy

autor

Sobula S.

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

autor

Olejnik E.

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

autor

Tokarski T.

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

Bibliografia

• [1] Kopyciński, D., Guzik, E. & Piasny, S. (2011). The structure of abrasion-resisting castings made of chromium cast iron. Archive of Foundry Engineering. 11(1), 61-64.
• [2] Fraś, E., Olejnik, E., Janas, A. & Kolbus, A. (2010). Fabrication of in situ composite layer on cast steel. Archive of Foundry Engineering. 10(spec.1), 175-180.
• [3] Berns, H. (2003). Comparison of wear resistant MMC and white cast iron. Wear. 254(1-2), 47-54.
• [4] Doğan, Ö.N, Hawk, J.A. & Tylczak, J.H. (2001). Wear of cast chromium steels with TiC. Wear. 250(1-12), 462-469.
• [5] Olejnik, E., Szymański, Ł., Kurtyka, P., Tokarski, T., Grabowska, B. & Czapla, P. (2016). Hardness and Wear Resistance of TiC-Fe-Cr Locally Reinforcement Produced in Cast Steel. Archive of Foundry Engineering. 16(2), 89-94.
• [6] Olejnik, E., Sobula, S., Tokarski, T., & Sikora, G. (2013). Composite zones obtained by in situ synthesis in steel castings. Archives of Metallurgy and Materials. 58(3), 769-773.
• [7] Rohatgi, P. & Asthana, R. (2001). Solidification Science in Cast MMCs: The influence of Merton Flemings. JOM. 53(9), 9-13.
• [8] Srivastava, A.K & Das, K. (2008). Microstructure and abrasive wear study of (Ti,W)C –reinforced high-manganese austenitic steelmatrix composite. Materials Letters. 62(24), 3947-3950.
• [9] Kala, H, Mer, K.K.S. & Kumar, S. (2014). A Review on Mechanical and Tribological Behaviors of Stir Cast Aluminum Matrix Composites. Procedia Materials Science. 6, 1951-1960.
• [10] Dolata, A.J., Dyzia, M., Jaworska, L. & Putyra, P. (2016). Cast Hybrid Composites Designated for Air Compressor Pistons. Archives of Metallurgy and Materials. 61,(2A), 705-708.
• [11] Olejnik, E., Sikora, G., Sobula, S., Tokarski, T., Grabowska, B. (2014). Effect of compaction pressure aplied to TiC reactants on the Microstructure and Properties of Composite Zones Produced in situ in steel castings. Material Science Forum. Metallography XV. Vol.782, pp.527-532. doi:10.4028/www.scientific.net/MSF. 782.527.
• [12] Głownia, J., Tęcza, G., Asłanowicz, M. & Ościłowski, A. (2013). Tools cast from the steel of composite structure. Archives of Metallurgy and Materials. 58(3), 803-808.
• [13] Kalandyk, B. & Zapała, R. (2009). The abrasive wear behaviour of alloy cast steel in SiC-water slurry. Archive of Foundry Engineering. 9(4), 91-94.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).