A study of the mechanical properties of amorphous iron-based alloy produced by the injection-casting method

• Autorzy: Szota M. , Supernak M. , Bukowska A. , Nabialek M , Pietrusiewicz P.
• Języki publikacji: EN

Abstrakty

EN

Purpose: The paper present determine the basic mechanical properties of amorphous alloy based on iron (Fe61Co10Zr5W2Y2B2), produced by injection. Design/methodology/approach: The study was carried out the following steps: at fist microhardness were performed with using microhardness tester Future Tech FM 7 by Vicker’s method with load 970.7 mN. Second step were performed abrasion tests on ball-tester with zirconium ball. These tests were performed in 3 steps – first (study was conducted in one hour), second (study was conducted in two hours), third (study was conducted in three hours). Third kind of study was roughness performed on profilometer Hommel T1000. The sample surface was examined in the section 4.8 mm. After high-resolution photos were then taken with a scanning electron microscope (JEOL JSM - 6610 LV). In contrast images with areas threadbare, made using an optical microscope Axiovert 25. Findings: Tests results of samples in of the alloy (Fe61Co10Zr5W2Y2B2) in the form of plates were confirmed higher microhardness amorphous alloy than material with same chemical composition but with crystalline structure. Originality/value: Receipt of amorphous alloys with unique mechanical properties for electronics applications.

Słowa kluczowe

EN

receipt of amorphous alloys with unique mechanical properties for electronics applications

PL

stop amorficzny; odlewanie wtryskowe; właściwości mechaniczne stopu

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2013
• Tom: Vol. 61, nr 2
• Strony: 289--293
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Szota M.

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, Częstochowa, Poland

autor

Supernak M.

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, Częstochowa, Poland

autor

Bukowska A.

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, Częstochowa, Poland

autor

Nabialek M

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, Częstochowa, Poland

autor

Pietrusiewicz P.

• Faculty of Production Engineering and Materials Technology, Czestochowa University of Technology, Al. Armii Krajowej 19, Częstochowa, Poland

Bibliografia

• [1] J. Chen, Y. Zhang, J.P. He, K.F. Yao, B.C. Wei, G.L. Chen, Metallographic analysis of Cu-Zr-Al bulk amorphous alloys with yttrium addition, Scripta Materialia 54 (2006) 1351-1355.
• [2] C.Y. Lin, M.C. Lee, S. Peng, S. Hong, T.S. Chin, Bulk nano-crystalline alloys FeYB and CuYrAl bz direct casting, Intermetallics 16 (2008) 389-393.
• [3] M. Nabiałek, Preparation and properties of amorphous and nanocrystalline alloys based on iron, Monographs No. 22, Cz􀄊stochowa, 2012 (in Polish).
• [4] M. Dośpiał, M. Nabiałek, M. Szota, Structure and magnetic properties of high coercivity nanocrystalline alloys based on Nd-Fe-B compound with overstoichiometric Nd content, Materials Science 4 (2011) 385-387.
• [5] M. Nabiałek, M. Szota, Method of preparation of massive amorphous alloys based on a group of 3d transition metals with high microhardness, Materials Science 4 (2011) 621-623 (in Polish).
• [6] http://foremat.org/material/5795 (25.05.2013).
• [7] M. Lubas, J. Zbroszczyk, M. Nabiałek, J. Olszewski, K. Sobczyk, W. Ciurzyńska, M. Szota, P. Brągiel, J.P. Jasiński, J. Świerczek, The mechanical and magnetic properties of massive alloys Fe59Co15Zr2Y4Me5B15 (Me = Mo or Nb), Proceedings of the XXXVI School of Materials Engineering, Kraków-Krynica, 2008 (in Polish).