Preparation and selected properties of Al88Y8-xFe4+x (x = 0, 1, 2 at. %) Alloys in bulk form

Autor:	M. Spilka, W. Łonski, A. Radon, R. Babilas
Jazyk:	angličtina
Rok vydání:	2022
Předmět:	AlYFe alloys X-ray diffraction (XRD) corrosion resistance surface morphology changes mechanical properties Mining engineering. Metallurgy TN1-997
Zdroj:	Metalurgija, Vol 61, Iss 3-4, Pp 797-800 (2022)
Druh dokumentu:	article
ISSN:	0543-5846 1334-2576
Popis:	The paper presents selected properties of AlYFe rapidly solidified alloys. Samples in the form of plates, obtained by pressure casting method, were subjected to structural tests in order to determine the mechanical properties of the alloys, as well as their corrosion resistance. The corrosion resistance of samples was examined using polarization tests in 3,5 % NaCl solution at 25 °C. The influence of this corrosive medium on the sample’s surface was analyzed with microscopic observations and energy-dispersive spectroscopy (EDS). The mechanical properties of alloys were determined by Vickers hardness tests. The results showed that the properties of Al88Y8-xFe4+x (x = 0, 1, 2 at. %) alloys are related to changes in the content of alloying elements.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/9043a4522dc24226941ba2602d79bbf3 Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF