Hostname: page-component-586b7cd67f-t7fkt Total loading time: 0 Render date: 2024-11-28T07:15:51.778Z Has data issue: false hasContentIssue false
  • English
  • Français

Solidification of nitrogen-atomized Al86Ni6Y4.5Co2La1.5 metallic glass

Published online by Cambridge University Press:  21 March 2011

M. Yan ,
J.Q. Wang ,
G.B. Schaffer  and
M. Qian
M. Yan
Affiliation:
The University of Queensland, School of Mechanical and Mining Engineering, ARC Centre of Excellence for Design in Light Metals, Brisbane, QLD 4072, Australia
J.Q. Wang*
Affiliation:
Shenyang National Laboratory for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China
G.B. Schaffer
Affiliation:
The University of Queensland, School of Mechanical and Mining Engineering, ARC Centre of Excellence for Design in Light Metals, Brisbane, QLD 4072, Australia
M. Qian*
Affiliation:
The University of Queensland, School of Mechanical and Mining Engineering, ARC Centre of Excellence for Design in Light Metals, Brisbane, QLD 4072, Australia
*
a)Address all correspondence to these authors. e-mail: [email protected]
b)e-mail: [email protected]
Get access

Abstract

A comprehensive investigation has been made of the solidification of nitrogen-atomized Al86Ni6Y4.5Co2La1.5, using focused ion beam, transmission electron microscopy, and other analytical means. Face-centered cubic Al2Y was identified to be the leading crystalline phase rather than crystalline Al. A new orthorhombic-structured phase was identified in partially or fully crystallized powder particles. Apart from oxygen, nitrogen was also found to be associated with the leading crystalline phase Al2Y in which nitrogen exists as substitutional Nx−. These findings facilitate the basis for understanding the unique aspects of the Al86Ni6Y4.5Co2La1.5 bulk metallic glass, including its powder preparation by gas atomization.

Keywords

AmorphousAlloyTransmission electron microscopy
Type
Articles
Information
Journal of Materials Research , Volume 26 , Issue 7 , 14 April 2011 , pp. 944 - 950
Copyright
Copyright © Materials Research Society 2011

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

1.Chen, H.S. and Turnbull, D.: Formation, stability and structure of palladium-silicon based alloy glasses. Acta Metall. 17, 1021 (1969).CrossRefGoogle Scholar
2.Lu, Z.P., Liu, C.T., Thompson, J.R., and Porter, W.D.: Structural amorphous steel. Phys. Rev. Lett. 92, 245503 (2004).CrossRefGoogle Scholar
3.Ponnambalam, V., Poon, S.J., and Shiflet, G.J.: Fe-based bulk metallic glasses with diameter thickness larger than one centimeter. J. Mater. Res. 19, 1320 (2004).CrossRefGoogle Scholar
4.Inoue, A., Zhang, W., Zhang, T., and Kurosaka, K.: High-strength Cu-based bulk glassy alloys in Cu-Zr-Ti and Cu-Hf-Ti ternary systems. Acta Mater. 49, 2645 (2001).CrossRefGoogle Scholar
5.Zhang, W., Zhang, Q.S., Qin, C.L., and Inoue, A.: Formation and properties of new Cu-based bulk glassy alloys with critical diameters up to 1.5 cm. J. Mater. Res. 24, 2935 (2009).CrossRefGoogle Scholar
6.Kim, Y.C., Kim, W.T., and Kim, D.H.: A development of Ti-based bulk metallic glass. Mater. Sci. Eng. A 375, 127 (2004).CrossRefGoogle Scholar
7.Lin, X.H. and Johnson, W.L.: Formation of Ti-Zr-Cu-Ni bulk metallic glasses. J. Appl. Phys. 78, 6514 (1995).CrossRefGoogle Scholar
8.Men, H. and Kim, D.H.: Fabrication of ternary Mg-Cu-Gd bulk metallic glass with high glass-forming ability under air atmosphere. J. Mater. Res. 18, 1502 (2003).CrossRefGoogle Scholar
9.Ma, H., Shi, L.L., Xu, J., Li, Y., and Ma, E.: Discovering inch-diameter metallic glasses in three-dimensional composition space. Appl. Phys. Lett. 87, 181915 (2005).CrossRefGoogle Scholar
10.Peker, A. and Johnson, W.L.: A highly processable metallic-glass Zr41.2Ti13.8Cu12.5Ni10.0Be22.5. Appl. Phys. Lett. 63, 2342 (1993).CrossRefGoogle Scholar
11.Yan, M., Zou, J., and Shen, J.: Effect of over-doped yttrium on the microstructure, mechanical properties and thermal properties of a Zr-based metallic glass. Acta Mater. 54, 3627 (2006).CrossRefGoogle Scholar
12.Yan, M., Shen, J., Zhang, T., and Zou, J.: Enhanced glass-forming ability of a Zr-based bulk metallic glass with yttrium doping. J. Non-cryst. Solids. 352, 3109 (2006).CrossRefGoogle Scholar
13.Miracle, D.B., Egami, T., Flores, K.M., and Kelton, K.F.: Structural aspects of metallic glasses. MRS Bull. 32, 629 (2007).CrossRefGoogle Scholar
14.Greer, A.L. and Ma, E.: Bulk metallic glasses: At the cutting edge of metals research. MRS Bull. 32, 611 (2007).CrossRefGoogle Scholar
15.Yang, B.J., Yao, J.H., Zhang, J., Yang, H.W., Wang, J.Q., and Ma, E.: Al-rich bulk metallic glasses with plasticity and ultrahigh specific strength. Scr. Mater. 61, 423 (2009).CrossRefGoogle Scholar
16.Inoue, A.: Amorphous, nanoquasicrystalline and nanocrystalline alloys in Al-based systems. Prog. Mater. Sci. 43, 365 (1998).CrossRefGoogle Scholar
17.Dong, P., Hou, W.L., Chang, X.C., Quan, M.X., and Wang, J.Q.: Amorphous and nanostructured Al(85)Ni(5)y(6)Co(2)Fe(2) powder prepared by nitrogen gas-atomization. J. Alloy. Comp. 436, 118 (2007).CrossRefGoogle Scholar
18.Hirth, J.R.: Nucleation, undercooling and homogeneous structures in rapidly solidified powders. Metall. Trans. A 9A, 401 (1978).CrossRefGoogle Scholar
19.Perepezko, J.H. and Rasmussen, D.H.: Discussion of “Nucleation, undercooling and homogeneous structures in rapidly solidified powders”. Metall. Trans. A 9A, 1490 (1978).CrossRefGoogle Scholar
20.Miller, S.A. and Murphy, R.J.: A gas-water atomization process for producing amorphous powders. Scr. Metall. 13, 673 (1979).CrossRefGoogle Scholar
21.Xie, G.Q., Zhang, W., Louzguine-Luzgin, D.V., Kimura, H., and Inoue, A.: Fabrication of porous Zr-Cu-Al-Ni bulk metallic glass by spark plasma sintering process. Scr. Mater. 55, 687 (2006).CrossRefGoogle Scholar
22.Yan, M., Yu, P., Kim, K.B., Lee, J.K., Schaffer, G.B., and Qian, Ma: The surface structure of gas-atomized metallic glass powders. Scr. Mater. 62, 266 (2010).CrossRefGoogle Scholar
23.Zhai, Q.J., Gao, Y.L., Guan, W.B., and Xu, K.D.: Role of size and cooling rate in quenched droplet of Sn-Bi eutectic alloy. Mater. Sci. Eng. A 441, 278 (2006).CrossRefGoogle Scholar
24.Lee, E.S. and Ahn, S.: Solidification progress and heat-transfer analysis of gas-atomized alloy droplets during spray forming. Acta Metall. Mater. 42, 3231 (1994).CrossRefGoogle Scholar
25.Yang, M., Dai, Y.X., Song, C.J., and Zhai, Q.J.: Microstructure evolution of grey cast iron powder by high pressure gas atomization. J. Mater. Process. Tech. 210, 351 (2010).CrossRefGoogle Scholar
26.Wang, D.J.: Thermal stability and sintering behavior of TiCuZrNiSn metallic glass. Ph.D. Thesis, Harbin Institute of Technology, China, 2010.Google Scholar
27.Gard, J.A.: Interpretation of electron-diffraction patterns, in Electron Microscopy in Mineralogy, edited by Wenk, H.R., Champness, P.E., Cowley, J.M., Heuer, A.H., Thomas, G. and Tighe, N.J. (Springer-Verlag, Berlin, 1976), pp. 52–67.CrossRefGoogle Scholar
28.Yan, M., Zou, J., and Shen, J.: New crystalline phases formed in a slowly-cooled Zr-based metallic glass. J. Alloy. Comp. 433, 120 (2007).CrossRefGoogle Scholar
29.Hahn, T. (editor): International Tables for Crystallography (D. Reidel Publishing Company, Holland, 1983).Google Scholar
30.Pryds, N.H. and Pedersen, A.S.: Rapid solidification of martensitic stainless steel atomized droplets. Metall. Mater. Trans. A 33A, 3755 (2002).CrossRefGoogle Scholar
31.Inoue, A., Zhang, T., and Masumoto, T.: Glass-forming ability of alloys. J. Non-Cryst. Solids. 156, 473 (1993).CrossRefGoogle Scholar
32.Liu, Y., Liu, Z.M., Guo, S., Du, Y., Huang, B.Y., Huang, J.S., Chen, S.Q., and Liu, F.X.: Amorphous and nanocrystalline Al82Ni10Y8 alloy powder prepared by gas atomization. Intermetallics 13, 393 (2005).CrossRefGoogle Scholar
33.Moulder, J.F., Stickle, W.F., Sobol, P.E., and Bomben, K.D., in Handbook of X-ray Photoelectron Spectroscopy, edited by Chastain, J. (Perkin-Elmer Corporation, Minnesota, 1992).Google Scholar
34.Palgrave, R.G., Payne, D.J., and Egdell, R.G.: Nitrogen diffusion in doped TiO2 (110) single crystals: A combined XPS and SIMS study. J. Mater. Chem. 19, 8418 (2009).CrossRefGoogle Scholar
35.Gebert, A., Eckert, J., and Schultz, L.: Effect of oxygen on phase formation and thermal stability of slowly cooled Zr65Al7.5Cu7.5Ni10 metallic glass. Acta Mater. 46, 5475 (1998).CrossRefGoogle Scholar
36.Murty, B.S., Ping, D.H., Hono, K., and Inoue, A.: Influence of oxygen on the crystallization behavior of Zr65Cu27.5Al7.5 and Zr66.7Cu33.3 metallic glasses. Acta Mater. 48, 3985 (2000).CrossRefGoogle Scholar
37.Perepezko, J.H.: Nucleation-controlled reactions and metastable structures. Prog. Mater. Sci. 49, 263 (2004).CrossRefGoogle Scholar
38.Yang, H.W., Dong, P., Wang, J.Q., and Li, Y.: Glass formability and structural stability of Al-based alloy systems. Mater. Sci. Eng. A 449–451, 273 (2007).CrossRefGoogle Scholar
39.Audebert, F., Mendive, C., and Vidal, A.: Structure and mechanical behavior of Al-Fe-X and Al-Ni-X rapidly solidified alloys. Mater. Sci. Eng. A 375, 1196 (2004).CrossRefGoogle Scholar
40.Perepezko, J.H., Hebert, R.J., and Tong, W.S.: Amorphization and nanostructure synthesis in Al alloys. Intermetallics 10, 1079 (2002).CrossRefGoogle Scholar
41.Chen, J., Zhang, Y., He, J.P., Yao, K.F., Wei, B.C., and Chen, G.L.: Metallographic analysis of Cu-Zr-Al bulk amorphous alloys with yttrium addition. Scr. Mater. 54, 1351 (2006).CrossRefGoogle Scholar
42.Zhang, Y., Chen, J., Chen, G.L., and Liu, X.J.: Glass formation mechanism of minor yttrium addition in CuZrAl alloys. Appl. Phys. Lett. 89, 131904 (2006).CrossRefGoogle Scholar