Dispersion-strengthening effect of Cu-based Mn, Al, and Zn rich alloys

In this systematic study, dispersion-strengthening effect of the Cu–25.91Mn (wt.%), Cu–26.62Mn–8.99Al (wt.%), Cu–22.17Mn–12.32Zn (wt.%) ingot alloys have been investigated. Samples were homogenized at a high fixed temperature in different periods and cooled with different cooling rates. After proces...

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Bibliographic Details
Published in:Journal of materials processing technology 2004-07, Vol.150 (3), p.208-214
Main Authors: Sarı, Uğur, Ağan, Sedat, Aksoy, İlhan, Güven, Kutalmış, Kahveci, Nermin
Format: Article
Language:English
Subjects:
Cooling rates
Dispersion strengthening
Microanalysis
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Summary:In this systematic study, dispersion-strengthening effect of the Cu–25.91Mn (wt.%), Cu–26.62Mn–8.99Al (wt.%), Cu–22.17Mn–12.32Zn (wt.%) ingot alloys have been investigated. Samples were homogenized at a high fixed temperature in different periods and cooled with different cooling rates. After processes, microanalysis of the samples were interpreted by using scanning electron microscope (SEM) and weight percentages of the elements of the occurrence phases in the samples obtained by using electron dispersion spectroscopy (EDS) technique. Additionally, some characteristic properties of the heat treated samples with different conditions of Cu–Mn, Cu–Mn–Al, Cu–Mn–Zn ingot alloys were also discussed.
ISSN:0924-0136
DOI:10.1016/S0924-0136(03)00619-8