Non-Isothermal Crystallization Behavior in Zr55Cu30Ni5Al10 Bulk Metallic Glass

Ping Jun Tao; Yuan Zheng Yang; Xiao Jun Bai; Zhong Xin Mu; Guo Qing Li

doi:10.4028/www.scientific.net/AMR.146-147.560

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 146-147Non-Isothermal Crystallization Behavior in...

Non-Isothermal Crystallization Behavior in Zr₅₅Cu₃₀Ni₅Al₁₀ Bulk Metallic Glass

Abstract:

A Zr55Cu30Ni5Al10 bulk amorphous alloy was prepared by using copper mold suction casting and the X-ray diffractometer (XRD) was utilized to determine its structure. The non-isothermal crystallization behavior of the amorphous alloy was studied via a differential scanning calorimeter (DSC) by Kissinger and Ozawa methods. The results showed that all the thermodynamic parameters move to higher temperatures with increasing heating rates. The activation energies for crystallization calculated by Kissinger and Ozawa method are 291.27 and 288.53 kJ/mol, respectively. With the increase of heating rate, the rate of x vs. T descends. The crystallization mechanism is typical nucleation and growth of crystalline grains, among which the latter dominates the total crystallization process.

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Advanced Materials Research (Volumes 146-147)

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560-564

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.146-147.560

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Online since:

October 2010

Authors:

Ping Jun Tao, Yuan Zheng Yang, Xiao Jun Bai, Zhong Xin Mu, Guo Qing Li

Keywords:

Bulk Metallic Glass (BMG), Crystallization Behavior, Crystallization Mechanism, Thermal Stability

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References

[1] A. Bartsch, K. Ratzke, F. Faupel, A. Meyer: Appl. Phys. Lett. Vol. 89 (2006), p.1219171.

Google Scholar

[2] Q. K. Jiang, C. L. Qin, K. Amiya, S. Nagata, A. Inoue: Intermetallics Vol. 16 (2008), p.225.

Google Scholar

[3] L. Liang, X. Hui, Y. L. Yue, G. L. Chen: Mater. Lett. Vol. 62 (2008), p.994.

Google Scholar

[4] Z. X. Wang, F. Y. Li, M. X. Pan, D. Q. Zhao: J. Alloys Compd. Vol. 388 (2005), p.262.

Google Scholar

[5] A. Pratap, K. N. Lad, T. L. S. Rao, P. Majmudar: J. Non-Cryst. Solids Vol. 345-346 (2004), p.178.

Google Scholar

[6] K. Song, X. Bian, J. Guo, X. Li, M. Xie, C. Dong: J. Alloys Compd. Vol. 465 (2008), p. L7.

Google Scholar

[7] F. Xu, X. Wang, Z. Yuan, G. Chen, J. Jiang: J. Alloys Compd. Vol. 458 (2008), p.261.

Google Scholar

[8] Z. Huang, J. Li, Q. Rao, Y. Zhou: J. Non-cryst. Solids Vol. 355 (2009), p.154.

Google Scholar

[9] P. J. Tao, Y. Z. Yang, X. J. Bai, Z. X. Mu, G. Q. Li: Surf. Coat. Tech. Vol. 203 (2009), p.1656.

Google Scholar

[10] H. E. Kissinger: Anal. Chem. Vol. 29(1957), p.1702.

Google Scholar

[11] T. Ozawa: J. Them. Anal. Vol. 15 (1970), p.301.

Google Scholar

[12] Y. J. Yang, D. W. Xing, J. Shen, J. F. Sun: J. Alloys Compd. Vol. 415 (2006), p.106.

Google Scholar