Microstructural Transformations of an Amorphous Fe90 Zr10 Alloy Induced by High-Energy Ball-Milling

Pyuck Pa Choi; Young Soon Kwon; Ji Soon Kim; Dae Hwan Kwon

doi:10.4028/www.scientific.net/MSF.510-511.698

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HomeMaterials Science ForumMaterials Science Forum Vols. 510-511Microstructural Transformations of an Amorphous...

Microstructural Transformations of an Amorphous Fe₉₀ Zr₁₀ Alloy Induced by High-Energy Ball-Milling

Abstract:

Mechanically induced crystallization of an amorphous Fe90Zr10 alloy was studied by means of X-ray diffraction (XRD) and differential scanning calorimetry (DSC). Under high-energy ball-milling in an AGO-2 mill, melt-spun Fe90Zr10 ribbons undergo crystallization into BCC α- Fe(Zr). Zr atoms are found to be solved in the Fe(Zr) grains up to a maximum supersaturation of about 3.5 at.% Zr, where it can be presumed that the remaining Zr atoms are segregated in the grainboundaries. The decomposition degree of the amorphous phase increases with increasing milling time and intensity. It is proposed that the observed crystallization is deformation-induced and rather not attribute to local temperature rises during ball-collisions.

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Materials Science Forum (Volumes 510-511)

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698-701

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https://doi.org/10.4028/www.scientific.net/MSF.510-511.698

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March 2006

Authors:

Pyuck Pa Choi, Young Soon Kwon, Ji Soon Kim, Dae Hwan Kwon

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Amorphous Materials, Ball Milling, Crystallization

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References

[1] A. W. Weeber and H. Bakker: Physica Vol. 153B (1988), p.93.

Google Scholar

[2] R. B. Schwarz, R. R. Petrich and C. K. Saw: J. Non-Cryst. Solids Vol. 76 (1985), p.281.

Google Scholar

[3] J. Eckert, L. Schultz, E. Hellstern and K. Urban: J. Appl. Phys. Vol. 64 (1988), p.3224.

Google Scholar

[4] R. Schulz, M. L. Trudeau, J. Y. Huot and A. van Neste: Phys. Rev. Lett. Vol. 62 (1989), p.2849.

Google Scholar

[5] L. Schultz, J. Wecker and E. Hellstern: J. Appl. Phys. Vol. 61 (1987), p.3583.

Google Scholar

[6] M. L. Trudeau, R. Schulz, D. Dussault and A. van Neste: Phys. Rev. Lett. Vol. 64 (1990), p.99.

Google Scholar

[7] C. Bansal, B. Fultz and W. L. Johnson: Nanostruct. Mater. Vol. 4 (1994), p.919.

Google Scholar

[8] B. Huang, R. J. Perez, P. J. Crawford, A. A. Sharif, S. R. Nutt and E. J. Lavernia: Nanostruct. Mater. Vol. 5 (1995), p.545.

Google Scholar

[9] P. Choi, Y. S. Kwon, I. Povstugar, E. P. Yelsukov and J. S. Kim: submitted to Mater. Sci. Eng. A.

Google Scholar

[10] L. F. Kiss, G. Huhn, T. Kemeny, J. Balogh and D. Kaptas: J. Magn. Magn. Mater. Vol. 160 (1996), p.229.

Google Scholar

[11] E.V. Shelekhov, T.A. Sviridova. Materialovedenie. 10 (1999) 13 (in Russian).

Google Scholar