Technological Assessment of the Possibility of Making Light-section Castings of GX2CrNiMoN25-6-3 Cast Steel by the Centrifugal Casting Method

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Abstract

The paper presents the results of investigation into the technological possibility of making light-section castings of GX2CrNiMoN25-6-3 cast steel. For making castings with a wall thickness in the thinnest place as small as below 1 mm, the centrifugal casting technology was employed. The technology under consideration enables items with high surface quality to be obtained, while providing a reduced consumption of the charge materials and, as a result, a reduction in the costs of unit casting production.

[1] Stradomski, Z., Soiński, M.S. & Stradomski, G. (2010). The assessment of hot cracking susceptibility of ferritic-austenitic cast iron. Archives of Foundry Engineering. 10(2), 159-162.

[2] Nowacki, J. (2013). Duplex steel in welded costructions. WNT: Warszawa (in Polish).

[3] Dyja, D., Stradomski, Z., Kolan, C. & Stradomski, G. (2012). Eutectoid decomposition of δ-ferrite in ferritic-austenitic duplex cast steel – structural and morphological study. Thermec. Materials Science Forum. 706-709, 2314-2319.

[4] Olsson, J. & Malin, S. (2007). Duplex – A new generation of stainless steels for desalination plants. Desalination. 205, 104-113.

[5] Stradomski, G., Soiński, M.S., Nowak, K. & Szarek, A. (2012). The assessment of tendency to develop hot cracks in the duplex casts. Steel Research International Spec. Edition Metal Forming, 1231-1234.

[6] Dyja, D. & Stradomski, Z. (2006). Solidification model of highly alloyed FE-Cr-Ni cast steels. Archives of Foundry. 6(19), 81-88.

[7] Stradomski, G. (2014). The role of carbon in the mechanism of ferritic-austenitic cast steel solidification. Archives of Foundry Engineering. 14(3), 83-86.

[8] Gołowin, S.J. (1963). Special casting methods. Warszawa: WNT. (in Polish).

[9] Górny, Z. (1966). Cast in rotating molds. Warszawa: WNT. (in Polish).

[10] Collective Work (1972). Engineer's Guide – Casting. WNT: Warszawa. (in Polish).

[11] http://www.tekcast.com/ (2015.03.30).

[12] Pilarska, M. & Nadolski, M. (2015). Assessment of microstructure of the cast alloy CuZn39Pb2 made by centrifugal method. XXXIX Student Scientific Conference 2015. (in Polish, in print).

[13] Stradomski, Z. (2010). The microstructure in problems of wear-resistant steel castings. Technical University of Czestochowa. (in Polish).

Archives of Foundry Engineering

The Journal of Polish Academy of Sciences

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CiteScore 2016: 0.42

SCImago Journal Rank (SJR) 2016: 0.192
Source Normalized Impact per Paper (SNIP) 2016: 0.316

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