Crystallisation process in Mg60Cu30Gd 10-xNdx(x=0, 8.5) amorphous alloys

P. Rizzi; M. Satta; S. Enzo; K. Georgarakis; A. R. Yavari; M. Baricco

doi:10.1088/1742-6596/144/1/012057

Crystallisation process in Mg₆₀Cu₃₀Gd _10-xNd_x(x=0, 8.5) amorphous alloys

P. Rizzi, M. Satta, S. Enzo, K. Georgarakis, A. R. Yavari, M. Baricco

Research output: Contribution to journal › Article › peer-review

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Abstract

Mg₆₀Cu₃₀Gd₁₀ and Mg₆₀Cu ₃₀Gd_1.5Nd_8.5 ribbons were obtained by melt spinning. For both compositions, a fully amorphous phase was found and a clear Tg was observed. In-situ XRD measurements were carried out during heating of ribbons at the ID11 synchrotron beamline of ESRF, Grenoble (France). In order to identify the crystallisation products, an annealed Mg₆₀Cu ₃₀Gd₁₀ master alloy was analysed by SEM/EDS and XRD. The existence of new ternary compounds (MgCu₄Gd and Mg₂CuGd) in the Mg-Cu-Gd system is suggested.

Original language	English
Article number	012057
Journal	Journal of Physics: Conference Series
Volume	144
DOIs	https://doi.org/10.1088/1742-6596/144/1/012057
Publication status	Published - 2009 Jan 1

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Crystallisation process in Mg60Cu30Gd 10-xNdx(x=0, 8.5) amorphous alloys",

abstract = "Mg60Cu30Gd10 and Mg60Cu 30Gd1.5Nd8.5 ribbons were obtained by melt spinning. For both compositions, a fully amorphous phase was found and a clear Tg was observed. In-situ XRD measurements were carried out during heating of ribbons at the ID11 synchrotron beamline of ESRF, Grenoble (France). In order to identify the crystallisation products, an annealed Mg60Cu 30Gd10 master alloy was analysed by SEM/EDS and XRD. The existence of new ternary compounds (MgCu4Gd and Mg2CuGd) in the Mg-Cu-Gd system is suggested.",

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T1 - Crystallisation process in Mg60Cu30Gd 10-xNdx(x=0, 8.5) amorphous alloys

AU - Rizzi, P.

AU - Satta, M.

AU - Enzo, S.

AU - Georgarakis, K.

AU - Yavari, A. R.

AU - Baricco, M.

PY - 2009/1/1

Y1 - 2009/1/1

N2 - Mg60Cu30Gd10 and Mg60Cu 30Gd1.5Nd8.5 ribbons were obtained by melt spinning. For both compositions, a fully amorphous phase was found and a clear Tg was observed. In-situ XRD measurements were carried out during heating of ribbons at the ID11 synchrotron beamline of ESRF, Grenoble (France). In order to identify the crystallisation products, an annealed Mg60Cu 30Gd10 master alloy was analysed by SEM/EDS and XRD. The existence of new ternary compounds (MgCu4Gd and Mg2CuGd) in the Mg-Cu-Gd system is suggested.

AB - Mg60Cu30Gd10 and Mg60Cu 30Gd1.5Nd8.5 ribbons were obtained by melt spinning. For both compositions, a fully amorphous phase was found and a clear Tg was observed. In-situ XRD measurements were carried out during heating of ribbons at the ID11 synchrotron beamline of ESRF, Grenoble (France). In order to identify the crystallisation products, an annealed Mg60Cu 30Gd10 master alloy was analysed by SEM/EDS and XRD. The existence of new ternary compounds (MgCu4Gd and Mg2CuGd) in the Mg-Cu-Gd system is suggested.

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Crystallisation process in Mg₆₀Cu₃₀Gd _10-xNd_x(x=0, 8.5) amorphous alloys

Abstract

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