Study on Glass Forming Ability for the Nd60-xCo15+xAl25 Alloys

Abstract:

Article Preview

Bulk Nd60-xCo15+xAl25 (where x =0, 2, 5, 8, 11) sheet alloys were prepared by argon arc melting and suction casting a copper mold. Glassing forming ability (GFA) of these alloys was investigated by X-ray diffraction (XRD) and differential scanning calorimetry (DSC). Due to the dissimilarity reflected from DSC curves the thermodynamic calculation was applied. The values of Gibbs free energy (∆Gl-x (Tg)) for the amorphous alloys were gave out and some GFA criterions were adopted to make a comparison among the samples.

Info:

Periodical:

Edited by:

B. Xu and H.Y. Li

Pages:

82-85

Citation:

Y. J. Tang et al., "Study on Glass Forming Ability for the Nd60-xCo15+xAl25 Alloys", Advanced Materials Research, Vol. 583, pp. 82-85, 2012

Online since:

October 2012

Export:

Price:

$38.00

[1] W.H. Wang: Adv. Mater. Vol. 21 (2009), p.4524.

[2] Z.P. Lu, C.T. Liu: Acta. Mater. Vol. 50 (2002), p.3501.

[3] D.B. Miracle: Nat. Mater. Vol. 3 (2004), p.697.

[4] D.B. Miracle: Acta. Mater. Vol. 54 (2006), p.4317.

[5] L.L. Shi, J. Xu, E. Ma: Acta. Mater. Vol. 56 (2008), p.3613.

[6] A.H. Cai, Y. Pan, J. Gu, G.X. Sun: Mater. Sci. Tech-Lond Vol. 22 (2006), p.859.

[7] Q.J. Chen, J. Shen, D.L. Zhang, H.B. Fan, J. Sun, D.G. McCartney: Mater. Sci. Eng., A Vol. 433 (2006), p.155.

[8] X.H. Du, J.C. Huang, C.T. Liu, Z.P. Lu: J. Appl. Phys. Vol. 101 (2007), p.086108.

[9] Z.L. Long, H.Q. Wei, Y.H. Ding, P. Zhang, G.Q. Xie, A. Inoue: J. Alloy Compd. Vol 475 (2009), p.207.

[10] Q. Jiang, B.Q. Chi, J.C. Li: Appl. Phys. Lett. Vol 82 (2003), p.2984.

[11] G.J. Fan, J. Eckert, W. Loser, S. Roth, L. Schultz: Mater. Sci. Forum Vol. 97 (2000), p.343.

[12] J. Guo, X.F. Bian, Q.G. Meng, Y. Zhao, S.H. Wang, C.D. Wang, T.B. Li: Scripta Mater. Vol. 55 (2006), p.1027.

[13] Z.P. Lu, X. Hu, Y. Li: Intermetallics, Vol. 8 (2000), p.477.

[14] S.C. Glade, R. Busch, D.S. Lee, W.L. Johnson, R.K. Wunderlich, H.J. Fecht: J. Appl. Phys. Vol. 87 (2000), p.7242.