The surface structural and mechanical properties of the amorphous CO22Y54AL24 ribbon

• Autorzy: Bukowska A. , Pietrusiewicz P. , Zdrodowska K. , Szota M.
• Języki publikacji: EN

Abstrakty

EN

The aim of this study was to manufacture amorphous Co22Y54Al24 alloy in a form of thin ribbons and to investigate their properties. The investigated ribbons were prepared by rapid solidification of molten metal on a rotating copper cylinder (melt-spinning). In order to obtain the material with amorphous structure, the cooling rate of the liquid alloy should vary in a range from 104 to 106 K/s. The microstructure studies were performed using X-ray diffractometery. The mechanical properties were investigated by metallographic studies, micro-hardness and tribological resistance tests moreover the surface roughness profile were analyzed. All studies were performed for two sides of tapes, since the differences in ribbons surface, related with manufacturing process, are clearly visible. The surface from the bottom (drum side) was glossy and from the top side it was shiny.

Słowa kluczowe

EN

amorphous alloy; melt-spinning; ribbons

• Wydawca: Lublin University of Technology ; Polish Society of Ecological Engineering (PTIE), Branch of PTIE in Lublin
• Czasopismo: Advances in Science and Technology. Research Journal
• Rocznik: 2013
• Tom: Vol. 7, nr 19
• Strony: 1--4
• Opis fizyczny: Bibliogr. 7 poz., fig., tab.

Twórcy

autor

Bukowska A.

• Institute of Materials Science and Engineering. Department of Materials Processing Technology and Applied Physics, Częstochowa University of Technology, 19 Armii Krajowej Str., 42-200 Częstochowa, Poland

autor

Pietrusiewicz P.

• Institute of Physics. Department of Materials Processing Technology and Applied Physics, Częstochowa University of Technology, 19 Armii Krajowej Str., 42-200 Częstochowa, Poland

autor

Zdrodowska K.

• Institute of Materials Science and Engineering. Department of Materials Processing Technology and Applied Physics, Częstochowa University of Technology, 19 Armii Krajowej Str., 42-200 Częstochowa, Poland,

autor

Szota M.

• Institute of Materials Science and Engineering. Department of Materials Processing Technology and Applied Physics, Częstochowa University of Technology, 19 Armii Krajowej Str., 42-200 Częstochowa, Poland

Bibliografia

• 1. Kaban I., Dost E., Hoyer W. Thermodynamic and structural investigations of heat-treated amorphous Ge–Te alloys. Journal of Alloys and Compounds, 379, 2004, 166–170.
• 2. Nabiałek M., Dośpiał M., Szota M., Pietrusiewicz P., Walters S., Skowron D. Investigation of magnetic properties of Fe61Co8Zr4−xY2+xNi5Nb5B15 amorphous alloys (x = 0, 1) in the form of ribbons. Materials Science and Engineering B, 178, 2013, 99–102.
• 3. Kiliçaslan M.F., Yilmaz F., Ergen S., Hong S-J., Uzun O. Microstructure and microhardness of melt-spun Al–25Si–5Fe–XCo (X = 0, 1, 3, 5) alloys. Materials Characterization, 77, 2013, 15–22.
• 4. Zambon A., Badan B., Vedovato G., Ramous E. Through ribbon cooling rates and related nanostructures in melt spun Fe/Ni base hyperquenched alloys. Materials Science and Engineering A, 304–306, 2001, 592–597.
• 5. Huang L., Tang J., Wang Y., Liua J., Wu D.C. Effects of microstructure on the electrode properties of melt-spun Mg-based amorphous alloys. Journal of Alloys and Compounds, 485, 2009, 186–191.
• 6. Nabialek M., Dospial M., Szota M., Olszewski J., Walters S. Manufacturing of the bulk amorphous Fe61Co10Zr2+xHf3−xW2Y2B20 alloys (where x= 1, 2, 3) their microstructure, magnetic and mechanical properties. Journal of Alloys and Compounds, 509S, 2011, 155–160.
• 7. Nabialek M.G., Szota M., Dospial M.J. Effect of Co on the microstructure, magnetic properties and thermal stability of bulk Fe73−xCoxNb5Y3B19 (where x = 0 or 10) amorphous alloys. Journal of Alloys and Compounds, 526, 2012, 68–73.