Paper Titles

Synthesis of Fe₃O₄ Nanocrystals and Application in Photocatalytic Degradation of Levofloxacin Lactate
p.376

Effect of Pulsed Magnetic Field Treatment on the Magnetic Properties of the Fe-Nd-Al-B Alloys Prepared by Suction Casting
p.383

A Fe-Based Amorphous Composite Coating on Al Plate by Electrothermal Explosion Spraying
p.389

Binary Ni-Ta Bulk Metallic Glasses Designed by Using a Cluster-Plus-Glue-Atom Model
p.395

Effect of Minor Si and Ag Additions on Glass-Forming Ability of Ti-Cu-Co-Zr-Sn-Be Bulk Metallic Glass
p.400

The Microalloying Effects in Cu-Based Bulk Metallic Glasses
p.407

Influence of the Melting Temperature on the Fabrication of a Ti-Cu-Zr-Ni-Sn Bulk Metallic Glass
p.413

Microstructural Characteristics and Mechanical Behaviors of AlCoCrFeNi High-Entropy Alloys at Ambient and Cryogenic Temperatures
p.419

Rare Earth Elements on Glass-Forming Ability and Thermal Stability of Cu-Zr-Al Metallic Glass
p.426

HomeMaterials Science ForumMaterials Science Forum Vol. 688Effect of Minor Si and Ag Additions on...

Effect of Minor Si and Ag Additions on Glass-Forming Ability of Ti-Cu-Co-Zr-Sn-Be Bulk Metallic Glass

Article Preview

Abstract:

Effect of Minor Si and Ag additions on glass-forming ability (GFA) of the base Ti₄₄Cu_38.9Co₄Zr₆Sn₂Be_5.1 (at. %) alloy are studied. (Ti₄₄Cu_38.9Co₄Zr₆Sn₂Be_5.1)_100-xR_x (R = Si, Ag, x=0, 1, 2, 3 at. %) metallic glasses are formed by splat-quenching and copper mold suction casting. It is found that the minor Si and Ag additions enhance the glass-forming ability of Ti₄₄Cu_38.9Co₄Zr₆Sn₂Be_5.1 greatly. The maximum size of fully amorphous structure is increased from 4 mm for base alloy to be larger than 6 mm for alloys containing 1-2 at. % Si/Ag, while Si/Ag more than 2 at. % additions decrease the GFA.

You might also be interested in these eBooks

Nano-Scale and Amorphous Materials

Info:

Periodical:

Materials Science Forum (Volume 688)

Pages:

400-406

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.688.400

Citation:

Cite this paper

Online since:

June 2011

Authors:

Xin Fang Zhang, Hong Xiang Li, Zhi Qiang Jiang, Seong Hoon Yi

Keywords:

Bulk Metallic Glass (BMG), Glass-Forming Ability, Minor-Alloying, Ti-Cu-Co-Zr-Sn-Be Alloy

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] ] W. H. Wang, C. Dong and C. K. Shek: Mater. Sci. Eng. R Vol. 44(2004), p.45.

[2] ] H. X. Li, J. E. Gao, Z. B. Jiao, Y. Wu and Z. P. Lu: Appl. Phys. Lett. Vol. 95(2009), p.161905.

[3] ] G.J. Hao, J.P. Lin, Y. Zhang, G.L. Chen and Z.P. Lu: Mater. Sci. Eng. A Vol. 527(2010), p.6248.

[4] ] Y.H. Li, W. Zhang, C. Dong, J.B. Qiang, K. Yubuta, A. Makino and A. Inoue: J. Alloys. Compd. Vol. 504(2010), p. S2.

[5] ] Y.L. Ren, R.L. Zhu, J. Sun, J.H. You and K.Q. Qiu: J. Alloys. Compd. Vol. 493(2010), p. L42.

[6] ] D.H. Xu, B. Lohwongwatana, G . Duan, W.L. Johnson and C. Garland: Acta Mater. Vol. 52 (2004), p.2621.

[7] ] D. Wang, Y. Li, B.B. Sun, M.L. Sui, K. Lu and E. Ma: Appl. Phys. Lett. Vol. 84 (2004), p.4029.

[8] ] M.B. Tang, D.Q. Zhao, M.X. Pan and W.H. Wang: Chin. Phys. Lett. Vol. 21(2004), p.901.

[9] ] Y. Li, P. Yu and H.Y. Bai: Appl. Phys. Lett. Vol. 86 (2005), p.231909.

[10] ] P. Yu, H.Y. Bai and W.H. Wang: J. Mater. Res. Vol. 21 (2006), p.1674.

[11] ] Q.S. Zhang, W. Zhang and A. Inoue: Mater. Trans. Vol. 47 (2006), p.2804.

[12] ] Q.S. Zhang, W. Zhang and A. Inoue: Scripta Mater. Vol. 55 (2006), p.711.

[13] ] D.H. Xu, G. Duan and W.L. Johnson: Phys. Rev. Lett. Vol. 92 (2004), p.245504.

[14] ] J.L. Murray: Bull Alloy Phase Diag. Vol. 4 (1983), p.81.

[15] ] K.B. Kim, J. Das, X.D. Wang, X. Zhang, J. Eckert and S. Yi: Phil. Mag. Lett. Vol. 86 (2006), p.479.

[16] ] K.F. Xie, K.F. Yao and T.Y. Huang: Intermetallics Vol. 18 (2010), p.1837.

[17] ] G. Wang, Y.H. Liu, P. Yu, D.Q. Zhao, M.X. Pan and W.H. Wang: Appl. Phys. Lett. Vol. 89 (2006), p.251909.

[18] ] X.F. Zhang, X.D. Wang, K.B. Kim and S. Yi: Mater. Trans. Vol. 47 (2006), p.2321.

[19] ] Z.Y. Suo, K.Q. Qiua, Q.F. Li a, Y.L. Rena and Z.Q. Hu: Mater. Sci. Eng. A, Vol. 527 (2010), p.2486.

[20] ] D. Turnbell: Contemp. Phys. Vol. 10 (1969), p.473.

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

[22] ] A. Inoue: Bulk Amorphous Alloys Preparation and Fundamental Characteristics (Trans Tech Publications, Switzerland, 1998).

[23] ] O.N. Senkov and D.B. Miracle: Mater. Res. Bull. Vol. 36 (2001), p.2183.

[24] ] A. Takeuchi and A. Inoue: Mater. Trans. Vol. 46 (2005), p.2817.

[25] ] Y. Takada, H. Nakajima, S. Okuno and T. Okabe: Dent. Mater. J. Vol. 20 (2001), p.34.