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Structural modification of hypoeutectic Al-Si alloy EN-AC 46000 alloy influences its microstructure and mechanical properties. In a series of examinations the EN-AC 46000 alloy has been doped with Cr, W and Mo. The study involved the differential thermal analysis (DTA) and the light microscopy structural analysis of the samples cut from pressure die castings and from samples cast into the DTA cup. The DTA and microstructure analyses revealed new phases in the alloy doped with mentioned additives. The strength properties measurements of the alloys doped with Cr, W and Mo showed significant improvement in tensile strength and elongation, while preserving good hardness.
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Rocznik
Tom
Strony
1629--1635
Opis fizyczny
Bibliogr. 16 poz., rys., tab.
Twórcy
autor
- Lodz University of Technology, Department of Materials Engineering and Production Systems, 1/15 Stefanowskiego Str., 90-924 Łódź, Poland
autor
- Lodz University of Technology, Department of Materials Engineering and Production Systems, 1/15 Stefanowskiego Str., 90-924 Łódź, Poland
autor
- Lodz University of Technology, Department of Materials Engineering and Production Systems, 1/15 Stefanowskiego Str., 90-924 Łódź, Poland
autor
- Lodz University of Technology, Department of Materials Engineering and Production Systems, 1/15 Stefanowskiego Str., 90-924 Łódź, Poland
Bibliografia
- [1] 48th Census of World Casting Production. Mod. Cast., December 2014, 17-21.
- [2] 49th Census of World Casting Production. Mod. Cast., December 2015, 26-31.
- [3] W. Krajewski, Arch. Metall. Mater. 44, 51-64 (1999).
- [4] W. K. Krajewski, J. Lelito, J. S. Suchy, P. Schumacher, Arch. Metall. Mater. 54, 335-338 (2009).
- [5] J. Lelito, P. L. Żak, A. L. Greer, J. S. Suchy, W. K. Krajewski, B. Gracz, M. Szucki, A. A. Shirzadi, Composites Part B – Engineering 43, 3306-3309 (2012).
- [6] W. K. Krajewski, A. L. Greer, P. K. Krajewski, Arch. Metall. Mater. 58, 845-847 (2013).
- [7] K. Youssef, A. Zaddach, Ch. Niu, D. Irving, C. Koch, Mater. Res. Lett. 3 (2), 95-99, (2015).
- [8] http://www.diva-portal.org/smash/get/diva2:649701/FULLTEXT01.pdf
- [9] http://iopscience.iop.org/article/10.1088/1757-899X/60/1/012052/pdf
- [10] F. Binczyk, J. Piątkowski, Archives of Foundry 3(9), 39-44 (2003).
- [11] K. L. Sahoo, B. N. Pathak, Journal of Materials Processing Technology 209, 798-804 (2009).
- [12] K. L. Sahoo,S. K. Das, B. S. Murty, Mater. Sci. Eng. 355 (1-2), 193-200 (2003).
- [13] S. Pietrowski, R. Władysiak, B. Pisarek, Crystallization, structure and properties of silumins with cobalt, chromium, molybdenum and tungsten admixtures. In International Conference Light Alloys and Composites, 13-16 May 1999 (77-83) (1999).
- [14] S. Pietrowski, R. Władysiak, B. Pisarek, Solidification of Metals and Alloys 13, 103-108 (1998).
- [15] S. Pietrowski, T. Szymczak, B. Siemińska-Jankowska, A. Jankowski, Archives of Foundry Engineering 10 (2), 107-126 (2010).
- [16] S. Pietrowski, T. Szymczak, Modification of silumins with alloying elements. In S. Pietrowski (Eds.), Tendencies of optimization of the production system in foundries. (pp. 277-290). Katowice-Gliwice: Polish Academy of Sciences, Foundry commission. (in Polish) (2010).
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-0cc67bc7-8a13-4015-9df2-093561f11f7f