THE EFFECT OF ANNEALING TEMPERATURE ON THE CAST AL–0,55 WT.% ZR ALLOY PHASE COMPOSITION

Autor:	Array А. Яковлев, Array Н. Алабин, Array А. Белов
Rok vydání:	2015
Předmět:	Materials science chemistry Annealing (metallurgy) Electrical resistivity and conductivity Aluminium Phase composition Metallurgy Alloy Metals and Alloys engineering chemistry.chemical_element engineering.material Solid solution
Zdroj:	Izvestiya Vuzov. Tsvetnaya Metallurgiya (Proceedings of Higher Schools. Nonferrous Metallurgy). :50
ISSN:	0021-3438
DOI:	10.17073/0021-3438-2013-2-50-55
Popis:	The effect of temperature on phase composition of cast aluminum alloy containing 0,55 % Zr, 0,23 % Fe and 0,06 % Si has been investigated with the use of Thermo-Calc program for the purpose of support of optimum annealing modes. The phase composition is determined and the equilibrium values of the composition of aluminum solid solution in alloy Al–0,55%Zr–0,23%Fe–0,06%Si are calculated at t = 200÷650 °C. In using multistage annealing, the maximal values of hardness and electric conductivity are shown to be reached at t = 400÷450 °C.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7cc86063616e0741d5c92e61381ab20b https://doi.org/10.17073/0021-3438-2013-2-50-55 Zobrazit plný text záznamu