The Study of Fe-Based Broad Amorphous Ribbon’s Variable-Temperature Kinetics

Qiang Gui; Li Jun Wang

doi:10.4028/www.scientific.net/AMR.560-561.134

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 560-561The Study of Fe-Based Broad Amorphous Ribbon’s...

The Study of Fe-Based Broad Amorphous Ribbon’s Variable-Temperature Kinetics

Abstract:

Variable temperature kinetics under different heating rates for the Fe-based amorphous ribbons are studied by differential scanning calorimeter (DSC) technology. The results show that imported and domestic amorphous ribbons have the same overheating degree under the same heating rate, and the initial crystallization temperature is proportional to the cube root of the heating rate. The calculation indicate that the crystallization activation energy of imported and domestic amorphous ribbons are about 297~300 kJ/mol and 335~340 kJ/mol, respectively.

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Advanced Materials Research (Volumes 560-561)

Pages:

134-139

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.560-561.134

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Online since:

August 2012

Authors:

Qiang Gui, Li Jun Wang

Keywords:

Crystallization Activation Energy, Fe-Based Amorphous Alloys, Heating Rate, Initial Crystallization Temperature

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References

[1] B. Li, Z.Y. Li, The study of variable temperature kinetics for Cu-based amorphous alloys based on DSC technology, Electric welding machine. J. 35(2005) 51-53.

Google Scholar

[2] S. W . He, B. Chen, The application of differential scanning calorimetry in amorphous forming ability and crystallization behavior, The journal of Hunan university of technology. J. 24(2010) 5.

Google Scholar

[3] F. Johnson, P. Hughes, R. Gallagher, et al, Structure and Thermomagnetic Properties of New FeCo-based Nanocrystalline Ferromagnets, Transactions on Magnetics. J . 37(2001) 2261-2263.

DOI: 10.1109/20.951142

Google Scholar

[4] A. Makino, H. Men, T. Kubota, K. Yubuta , A. Inoue, New Excellent Soft Magnetic FeSiBPCu Nanocrystallized Alloys with High Bs of 1. 9T fromNanohetero-Amorphous phase, Transactions on Magnetics. J. 45(2009) 4302-4305.

DOI: 10.1109/tmag.2009.2023862

Google Scholar

[5] J.C. Zhang, Y.L. Ma, W.G. Zhao, X.G. Guo, The differential scanning calorimetry analysis of Fe73. 5Cu1Nb3Si13. 5B9 alloy, The journal of Baotou iron and steel college. J. 23(2004) 145-147.

Google Scholar

[6] J.L. Liu, Z.R. Zou, High-energy beam heat treatment, Beijing, 1997, pp.89-92.

Google Scholar

[7] Y.Z. Li, Heat analysis, Beijing, 1987, p.82.

Google Scholar

[8] C.W. Lu, T.G. Xi, Thermal analysis mass spectrometry, Shanghai, 2002, p.115.

Google Scholar

[9] J. Zhang, Chemical preparation and crystallization activation energy determination of amorphous Co(Cu)-B alloy, Petrochemical. J. 24(1995) 531-533.

Google Scholar