The Effect of Heat Removal from the Casting Mould on the Crystallization High Silicon Cast Iron

• Autorzy: Stawarz M. , Gromczyk M. , Szajnar J.
• Języki publikacji: EN

Abstrakty

EN

Silicon cast iron with high chemical resistance, which is the biggest advantage of this material, did not have any competition for a long time. It was popular on the market of metal materials because of its low price. However, the production of this material requires special attention and precautions, which is a barrier for foundry. The article presents the results of research of high silicon cast iron crystallization based on thermal derivative analysis (which has identified characteristic temperatures of the investigated alloy crystallization process basis on the part of Fe–Si phase diagram and process analysis using calculations made in Thermo–Calc software) and metallographic analysis of the structure.

Słowa kluczowe

EN

thermal derivative analysis; intermetallic phase; high silicon cast iron; crystallization process

PL

analiza termiczno-derywacyjna; faza międzymetaliczna; żeliwo wysokokrzemowe; proces krystalizacji

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2015
• Tom: Vol. 15, iss. 2 spec.
• Strony: 83--86
• Opis fizyczny: Bibliogr. 10 poz., rys., tab., wykr.

Twórcy

autor

Stawarz M.

• Silesian University of Technology, Foundry Department, Towarowa 7, 44-100 Gliwice, PL

autor

Gromczyk M.

• Silesian University of Technology, Foundry Department, Towarowa 7, 44-100 Gliwice, PL

autor

Szajnar J.

• Silesian University of Technology, Foundry Department, Towarowa 7, 44-100 Gliwice, PL

Bibliografia

• [1] Falęcki, Z. (1972). Outline of metallurgy and foundry iron alloy cast iron, part 3. University scripts 276. Kraków: AGH. (in Polish).
• [2] Sakwa, W. (1974). Iron. Katowice: Śląsk. (in Polish).
• [3] Stawarz, M. (2013). Influence of technological parameters on the microstructure of the silicon cast iron. 22nd International Conference on Metallurgy and Materials (pp. 92-96). Metal 2013, May 15-17.2013, Brno, Czech Republic.
• [4] Stawarz, M. (2012). Old chemical resistant material: high silicon cast iron – fundamental problems. Corrosion Protection. 55(5), 235-242. (in Polish).
• [5] Stawarz, M. (2011). Aspects of silicon cast iron production in industrial conditions. Archives of Foundry Engineering. 11(spec. 3), 205-208, (in Polish).
• [6] Stawarz, M., Janerka, K., Jezierski, J., & Szajnar, J. (2014). Thermal effect of phase transformations in high silicon cast iron. 23nd International Conference on Metallurgy and Materials, Metal 2014, May 21-23.2014, Brno, Czech Republic.
• [7] Stawarz, M., Gromczyk, M., Kondracki, M., Szajnar, J. (2014). Analysis of the Effect of Heat Removal from the Mould to the Crystallization of Cast Iron with High Si Content. Archives of Foundry Engineering. 14(spec. 4), 119-122 (in Polish).
• [8] Studnicki, A. (2013). The role of selected modifiers In crystallization of chromium cast iron with high wear resistance. Archives of Foundry Engineering, Monograph. 39-41. (in Polish).
• [9] Janerka, K., Kondracki, M; Jezierski, J., Szajnar, J. & Stawarz, M. (2014). Carburizer Effect on Cast Iron Solidification. Journal Of Materials Engineering And Performance. 23(6), 2174-2181.
• [10] Fe–Si phase diagram, online 07.06.2014 on http://www.himikatus.ru/art/phase-diagr1/Fe-Si.