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Inoculation of Gray Cast Iron Intended for Large Scale and Heavy Weight Castings of Bottom Plates and Counterweights Manufactured in the KrakOdlew S.A.

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The paper presents research carried out during the development of new technology for the production of heavy-weight castings of counterweights. The research concerns the procedure of inoculation gray cast iron with flake graphite and indicates guidelines for the development of new technology for obtaining inoculated cast iron for industrial conditions. The research was conducted in order to verify the possibility of producing large size or heavy-weight castings of plates in a vertical arrangement. The aim is to evenly distribute graphite in the structure of cast iron and thus reduce the volumetric fraction of type D graphite. The tests were carried out using the ProCast program, which was used to determine the reference chemical composition, and the inoculation procedure was carried out with the use of three different inoculants. The work was carried out in project no. RPMP.01.02.01-12-0055 / 18 under the Regional Operational Program of the Lesser Poland Voivodeship in Krakow (Poland).
Rocznik
Strony
19--24
Opis fizyczny
Bibliogr. 14 poz., il., tab., wykr.
Twórcy
  • AGH University of Science and Technology, Faculty of Foundry Engineering, Kraków, Poland
  • AGH University of Science and Technology, Faculty of Foundry Engineering, Kraków, Poland
autor
  • AGH University of Science and Technology, Faculty of Foundry Engineering, Kraków, Poland
Bibliografia
  • [1] Benedetti, M., Torresani, E., Fontanari, V. & Lusuardi, D. (2017). Fatigue and fracture resistance of heavy-section ferritic ductile cast iron. Metals. 7(3), 88.
  • [2] Dorula, J., Kopyciński, D., Guzik, E., Szczęsny, A. & Gurgul, D. (2021). The influence of undercooling ΔT on the structure and tensile strength of grey cast iron. Materials. 14(21), 6682.
  • [3] Wang, Q., Cheng, G. & Hou, Y. (2020). Effect of titaniu addition on as-cast structure and high-temperature tensile property of 20Cr-8Ni stainless steel for heavy castings. Metals. 10(4), 529.
  • [4] Wang, Q., Chen, S. & Rong, L. (2020). -Ferrite formation and its effect on the mechanical properties of heavy-section AISI 316 stainless steel casting. Metallurgical and Materials Transactions A. 51, 2998-3008.
  • [5] Kalandyk, B., Zapała, R., Sobula, S., Górny, M. & Boroń, Ł. (2014) Characteristics of low nickel ferritic-austenitic corrosion resistant cast steel. Metalurgija-Metallurgy. 53(4), 613-616.
  • [6] Kalandyk, B. & Zapała, R. (2013). Effect of high-manganese cast steel strain hardening on the abrasion wear resistance in a mixture of SiC and water. Archives of Foundry Engineering. 13(4), 63-66.
  • [7] Tęcza, G. & Zapała, R. (2018). Changes in impact strength and abrasive wear resistance of cast high manganese steel due to the formation of primary titanium carbides. Archives of Foundry Engineering. 18(1), 119-122.
  • [8] Tęcza, G. & Garbacz-Klempka, A. (2016). Microstructure of cast high-manganese steel containing titanium. Archives of Foundry Engineering. 16(4), 163-168.
  • [9] Celis, M., Domengès, B., Hug, E. & Lacaze, J. (2018). Analysis of nuclei in a heavy-section nodular iron casting. Materials Science Forum. 925, 173-180.
  • [10] Kopyciński, D., Siekaniec, D., Szczęsny, A., Sokolnicki, M. & Nowak, A. (2016). The Althoff-Radtke test adapter for high chromium cast iron. Archives of Foundry Engineering. 16(4), 74-77.
  • [11] Szczęsny, A., Kopyciński, D., Guzik, E. Soból, G., Piotrowski, K., Bednarczyk, P. & Paul, W. (2020). Shaping of ductile cast iron dedicated for slag ladle. Acta Metallurgica Slovaca. 26, 74-77. https://doi.org/10.36547/ams.26.2.312.
  • [12] Mourad, M.M. & El-Hadad, S. (2015). Effect of processing parameters on the mechanical properties of heavy section ductile iron. Journal of Metallurgy. 2015, 1-11.
  • [13] Foglio, E., Gelfi, M., Pola, A. & Lusuardi, D. (2017). Effect of shrinkage porosity and degenerated graphite on fatigue crack initiation in ductile cast iron. Key Engineering Materials. 754, 95-98.
  • [14] Kavicka, F., Sekanina, B., Stetina, J., Stransky, K., Gontarev, V. & Dobrovska, J. (2009). Numerical optimization of the method of cooling of a massive casting of ductile cast-iron. Materials and Technology. 43, 73-78.
Uwagi
Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-e4b3927c-5bf8-4403-90c2-41a06f65b1cd
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