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Tytuł artykułu

Developing the inoculation procedure for high-quality cast iron with flake graphite, intended for large-size casting (bottom or distance plates and counterweights) – produced in Krakodlew Foundry S.A.

Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This article presents the first part of the research on the production of large-sizecastings, such as bottom plates and counterweights produced in the KrakodlewS.A. foundry. Castings of this type are not complicated in terms of construction butmust meet certain requirements, namely to be able to withstand the effects of hightemperature and associated stresses, or to have specific dimensions and weight inthe case of counterweights. In both cases, the most common method of formingcastings is horizontal moulding. However, this requires a lot of time for machiningthe finished castings. Forming heavy castings in a vertical orientation, although muchmore problematic, can mean that the amount of time required for machining may bereduced. The research presents the effect of overheating temperature on the effectsof inoculation with the Zircinoc inoculant, in which it was shown that increasing thetemperature by fifty degrees increased the amount of eutectic grains by around11–15%.
Rocznik
Strony
art. no. e2023009
Opis fizyczny
Bibliogr. 12 poz., il., tab., wykr.
Twórcy
autor
  • Faculty of Foundry Engineering, AGH University of Science and Technology
  • Faculty of Foundry Engineering, AGH University of Science and Technology
  • Faculty of Foundry Engineering, AGH University of Science and Technology
  • Faculty of Foundry Engineering, AGH University of Science and Technology
autor
  • Krakodlew S.A
  • Krakodlew S.A
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. https://doi.org/10.3390/met7030088
  • 2. 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. https://doi.org/10.4028/www.scientific.net/MSF.925.173
  • 3. Dobrovska, J., Kavicka, F., Stransky, K., Sekanina, B., Stetina, J., Barlat, F., Moon, Y.H., & Lee, M.G. (2009). Numerical Optimization of the Method of Cooling of a Massive Casting of Ductile Cast-Iron. Materials and Technology, 43, 73–78. https://doi.org/10.1063/1.3457606
  • 4. 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. https://doi.org/10.4028/www.scientific.net/KEM.754.95
  • 5. Gilewski, R., Kopyciński, D., Guzik, E., & Szczęsny, A. (2021). An Evaluation of the Microstructure of High-Aluminum Cast Iron in Terms of the Replacement of Aluminum Carbide with Titanium Carbide or Tungsten Carbide. Applied Sciences, 11(20), 9527. https://doi.org/10.3390/app11209527
  • 6. 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.
  • 7. 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, 26(4), 74–77.
  • 8. Mourad, M.M., El-Hadad, S., Ibrahim, M., & Nofal, A. (2015). Effect of Processing Parameters on the Mechanical Properties of Heavy Section Ductile Iron. Journal of Metallurgy, 1–11. https://doi.org/10.1155/2015/931535
  • 9. Tęcza, G., & Garbacz-Klempka, A. (2016). Microstructure of Cast High-Manganese Steel Containing Titanium. Archives of Foundry Engineering, 16(4), 163–168. https://doi.org/10.1515/afe-2016-0103
  • 10. 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. https://doi.org/10.24425/118823
  • 11. Wang, Q., Cheng, G., & Hou, Y. (2020). Effect of Titanium Addition on As-Cast Structure and High-Temperature Tensile Property of 20Cr-8Ni Stainless Steel for Heavy Castings. Metals, 10, 4–15. https://doi.org/10.1016/j.msea.2006.09.001
  • 12. Wang, Q, Chen, S., & Rong, L. (2020). δ-Ferrite Formation and Its Effect on theMechanical Properties of Heavy-Section AISI 316 Stainless Steel Casting. Metallurgical and Materials Transactions, 51(6), 2998–3008. https://doi.org/10.1007/s11661-020-05717-0
Uwagi
1. Section "Mechanics"
2. 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-fc73448f-39bf-4963-932a-6c74a70deca2
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