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A. Zyska, Z. Konopka, M. Łągiewka and M. Nadolski

References [1] Perzyk, M., Waszkiewicz, S., Kaczorowski, M., Jopkiewicz, A. (2000). Foundry. Warsaw. WNT. (in Polish). [2] Górny, Z., Sobczak, J. (2005). Non-ferrous metals based novel materials in foundry practice. Krakow: Za-pis. (in Polish) [3] Bonderek, Z. Chromik, S. (2006). Pressure die casting of metals and injection molding of plastics. WN Akapit. (in Polish). [4] Białobrzeski, A. (1992). Pressure die casting. Machinery, equipment and technology. Warszawa WNT. (in Polish

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M. Łągiewka, Z. Konopka, M. Nadolski and A. Zyska

References [1] A. Białobrzeski, (1992). Pressure die casting. Machines, devices, technolog., WNT, Warsaw (in Polish) [2] A. Białobrzeski & Z. Kanikula, (1991). Pressure die casting, casting technology, construction of dies. Foundry Institute, Cracow (in Polish) [3] A. Białobrzeski, (1998). Special technologies of pressure die casting.Foundry Institute, Cracow (in Polish) [4] A. Street, (1997). The Diecasting Book, Portcullis Press Ltd [5] Z. Bonderek & S. Chromik, (2006). Pressure

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Š. Eperješi, M. Matvija, ľ. Eperješi and M. Vojtko

References [1] J. Malik, Technológia liatia zliatin hlinika, Kosice, 2013. [2] R. Kantorik, D. Bolibruchova, International Foundry Reseach 63 , 2, 18-23 (2011). [3] T. Gŕigerova, R. Koreny, I. Lukač, Zlievarenstvo nezeleznych kovov, Bratislava, 1988. [4] W.K. Krajewski, J. Lelito, J.S. Suchy, P. Schumacher, Computed tomography - a new tool in structural examinations of castings, Archives of Metallurgy and Materials 54 , 2, 335-338 (2009). [5] K. Haberl, W.K. Krajewski, P. Schumacher, Mi-crostructural features of the grain-refined sand cast AlZn20

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Ł. Pałyga, M. Stachowicz and K. Granat

References [1] P. Dudek, A. Białobrzeski, A. Fajkel, Innovations in pressure die casting. vol. V, 2012 Foundry Research Institute, Kraków. [2] P. Dudek, A. Fajkel, T. Reguła, M. Kranc, Innovations in pressure die casting. vol. VI, 2013 Foundry Research Institute, Kraków. [3] M. Perzyk, Foundry. 2004 Wydawnictwo WNT, Warszawa. [4] E.A. Starke, J. Staley, Prog Aerosp Sci. 32, 131-172 (1996). [5] http://www.cast-alloys.com/products/lm_chart.htm [6] Ch. Vargel, The

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S. Gaspar and J. Pasko

References [1] Gaspar, S., Pasko, J. & Malik, J. (2011). Inner quality of die castings made from silumin’at pressure die casting process. Manufacturing Technologies. 16(3), 3-7. [2] Malik, J., Eperjesi, L., Fecko, D. & Gaspar, S. (2011). The influence of the tablet height and final pressure on the final quality of the casting. Archives of Foundry Engineering. 11(1), 37-40. [3] Podrocká, R, Malik, J. & Bolibruchová, D. (2015). Defects in high pressure die casting process. Manufacturing Technologies. 15(4), 674-678. [4] Białobrzeski, A

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Martin Bajčičák and Roland Šuba

References 1. CLARSON, K. D. and all. 2002. Modeling of porosity formation and feeding flow in steel casting . Chicago: Steel Founders’ Society of America. 2. TIAN, C. and all. 2002. Effect of melt cleanliness on the formation of porosity defects in automotive aluminium high pressure die castings. Journal of Materials Processing Technology , 122 (1), pp. 82-93. 3. SHIPING, W. and all. 2003. Numerical simulation of off-centered porosity formation of TiAl-based alloy exhaust valve during vertical centrifugal casting. Modelling and simulation

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M. Uludağ and D. Dişpinar

). Use of bifilm index as an assessment of liquid metal quality. International Journal of Cast Metals Research. 19(1). [14] Dispinar, D. & Campbell, J. (2004). Critical assessment of reduced pressure test. Part 2: Quantification. International Journal of Cast Metals Research. 17(5). [15] Dispinar, D. & Campbell, J. (2013). Reduced Pressure Test (RPT) For Bifilm Assessment. in Shape Casting: 5th International Symposium 2014. (Page Range). John Wiley & Sons, Inc.

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Z. Konopka, A. Chojnacki, A. Chojnacki, M. Łągiewka and A. Zyska

). Mechanochemical behavior and plasticity of Mg-Al alloys. In Magnesium 97. Dead Sea, Israel. (pp. 192-201). [5] Avedesian, M.M., Baker, H. (1999). Magnesium and Magnesium Alloys. ASM International. [6] Dobrzański, L.A. (1998). Physical Metallurgy. Warsaw: Ed. WNT. (in Polish). [7] Dahle A.K., StJohn D.N. (1999) The Origin of Banded Defects in High Pressure Die Cast Magnesium Alloys. In Proceedings of 20th International Die Casting Congress, World of Die Casting. Cleveland T99-062. [8] Oniszczuk, A., Rzadkosz, S

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Z. Konopka, A. C. Chojnacki, M. Lagiewka and A. Zyska

Aplication. Mnichov. (pp. 534-608). [13] Dahle, A.K., StJohn, D.N. (1999) The Origin of Banded Defects in High Pressure Die Cast Magnesium Alloys. In Proceedings of 20th International Die Casting Congress, World of Die Casting. Cleveland T99-062. [14] Chojnacki, A., Konopka, Z. (2010). Influence of the AZ91 alloy home scrap in charge on pressure castings structure. In 11th International Scientific Conference ‘New technologies and achievements in metallurgy and material science’, 20-21 May 2010 (pp. 559-563). Częstochowa: Ed. WIPMiFS. (in

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Juraj Ružbarský and Witold Biały

-219. Midor, K., Žarnovský, J. (2016). Innovative use of quality management methods for product improvement. In: Management Systems in Production Engineering, No 4 (24), p. 264-267. Mortsell, M; Hamberg, K; Wasen, J. (2003). Crack Initiation in Ductile Cast Iirons. 7th International Symposium on the Science and Processing of Cast Iron. In: International Journal of Cast Metals Research, Vol. 16, No. 1-3, p. 245-250. Paško J. et al (2014). Die Casting Defects of Castings from Silumin, In: Applied Mechanics and Materials, Volume 510, pp 91