The Mg₂ Sn Precipitation Process in the Mg-7Sn Alloys with the Addition of Silicon and Aluminum

T. Rzychoń; B. Dybowski

doi:10.12693/APhysPolA.130.1037

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Acta Physica Polonica A

2016 | 130 | 4 | 1037-1040

Article title

The Mg₂ Sn Precipitation Process in the Mg-7Sn Alloys with the Addition of Silicon and Aluminum

Authors

T. Rzychoń , B. Dybowski

Content

http://przyrbwn.icm.edu.pl/APP/PDF/130/a130z4p64.pdf [remote]

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Abstracts

In this paper the influence of alloying elements (Si and Al) on the precipitation process of Mg₂Sn phase in Mg-Sn alloys is presented. X-ray diffraction analysis was used to determine the lattice parameters of α -Mg solid solution, the phases content and size of the Mg₂Sn precipitates. It was found that silicon causes the refinement of the precipitates of Mg₂Sn phase, however it does not result in a significant increase of hardness increment after ageing treatment at 250°C. The addition of aluminum has a positive effect on the hardness of Mg-7Sn-5Si alloy.

Keywords

81.05.Bx

Publisher

Institute of Physics, Polish Academy of Sciences

Journal

Acta Physica Polonica A

Year

2016

Volume

130

Issue

Pages

1037-1040

Physical description

Dates

published

2016-10

References

[1] M. Zhang, W.-Z. Zhang, G.Z. Zhu, Mater. Lett. 62, 4374 (2008), doi: 10.1016/j.matlet.2008.07.031
[2] A.A. Nayeb-Hashemi, J.B. Clark, Phase Diagrams of Binary Magnesium Alloys, ASM International, Materials Park, OH 1988
[3] T.T. Sasaki, K. Oh-ishi, T. Ohkubo, K. Hono, Scr. Mater. 55, 251 (2006), doi: 10.1016/j.scriptamat.2006.04.005
[4] C.L. Mendis, C.J. Bettles, M.A. Gibson, C.R. Hutchinson, Mater. Sci. Eng. A 435-436, 163 (2006), doi: 10.1016/j.msea.2006.07.090
[5] F.R. Elsayed, T.T. Sasaki, C.L. Mendis, T. Ohkubo, K. Hono, Mater. Sci. Eng. A 566, 22 (2013), doi: 10.1016/j.msea.2012.12.041
[6] C.L. Mendis, C.J. Bettles, M.A. Gibson, S. Gorsse, C.R. Hutchinson, Philos. Mag. Lett. 86, 443 (2006), doi: 10.1080/09500830600871186
[7] F.R. Elsayed, T.T. Sasaki, C.L. Mendis, T. Ohkubo, K. Hono, Scr. Mater. 68, 797 (2013), doi: 10.1016/j.scriptamat.2013.01.032
[8] T. Rzychoń, Solid State Phenom. 229, 65 (2015), doi: 10.4028/www.scientific.net/SSP.229.65
[9] T. Rzychoń, B. Dybowski, Arch. Metall. Mater. 61, 425 (2016), doi: 10.1515/amm-2016-0078

Document Type

Publication order reference

YADDA identifier

bwmeta1.element.bwnjournal-article-appv130n464kz

Identifiers

DOI

10.12693/APhysPolA.130.1037