High quality casting materials

• Autorzy: Pietrowski S.
• Języki publikacji: PL

Abstrakty

EN

Purpose: The paper briefly presents results of the new developed high quality cast materials. Design/methodology/approach: The following materials are: hypereutectoid cast steel with various microstructure modular graphite obtained in as-cast condition (raw state), ductile cast iron of bainite-martensitic carbides structure obtained in a raw state, aluminum bronzes and silumins with additives of: chromium, molybdenum, wolfram, vanadium. Findings: These alloys are characterized primarily by significant mechanical properties and high wear resistance. It was also discussed getting of layer products by combination of steel or cast iron using alphinated layer with silumin. Practical implications: The paper discusses the high quality cast alloy, layer products and presents the high quality casting materials in the point of view principles of materials selection. Originality/value: The above problem is shown in the background of “Rules of material selection” as well as a model of production system in company. Keywords: Hypereutectoid cast steel with graphite; Ductile cast iron with carbides; Bronzes; Mechanical properties

Słowa kluczowe

PL

stal odlewnicza; właściwości mechaniczne

EN

cast steel; bronze; mechanical properties

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2010
• Tom: Vol. 43, nr 1
• Strony: 136--144
• Opis fizyczny: Bibliogr. 10 poz., rys., tabl.

Twórcy

autor

Pietrowski S.

• Department of Materials Engineering and Production Systems, Technical University of Łódź, ul. Stefanowskiego 1/15, 90-924 Łódź, Poland,

Bibliografia

• [1] S. Pietrowski, Krystalizacja, Crystallization, microstructure and mechanical properties of low siliceous aluminum alloys with Ni, Cu and Mg additions, Polish Metallurgy in 2002-2006, Committee of Metallurgy PAN, 2006, 403-416 (in Polish).
• [2] S. Pietrowski, T. Szymczak, Model of the alphinising coating crystallisation on iron alloys, Archives of Foundry Engineering 7/3 (2007) 123-128.
• [3] S. Pietrowski, G. Gumienny, Carbides in nodular cast iron with Cr and Mo. Archives of Foundry Engineering 7/3 (2007) 223-230.
• [4] B. Siemińska, A. Jankowski, S. Pietrowski, The pistons from novel composite allozs for future combustion engines of low emission exhautsts gases and low noise levels, Congress Proceedings Vol. III Future Powertrain Solutions, Springer Automotive Media, 2008, 484-494.
• [5] S. Pietrowski, T. Szymczak, Silumins alloy crystallization. Archives of Foundry Engineering 9/3 (2009) 143-158.
• [6] S. Pietrowski, G. Gumienny, Bainite obtaining in cast iron with carbides castings. Archives of Foundry Engineering 10/1 (2010) 109-114.
• [7] S. Pietrowski, New high qualitalive casting alloys. Tendency of optimization of productivity system in foundry, Foundry Commission, Katowice-Gliwice, 2010, 157-170 (in Polish).
• [8] S. Pietrowski, T. Szymczak, B. Siemińska-Jankowska, A. Jankowski, Selected characteristic of silumins with additives of Ni, Cu, Cr, Mo, W and V. Archives of Foundry Engineering 10/2 (2010) 107-126.
• [9] M.F. Ashby, H.D. Jones, Engineering materials, WNT, Warsaw, 1996 (in Polish).
• [10] R. Wrona, A. Stawowy, A. Macioł, Bases of foundry engineering designing. Krakow, 2006 (in Polish)