Abstract
(Zr41.2Ti13.8Cu12.5Ni10Be22.5)100−x Nb x (at%, x=0 and 8) bulk metallic glasses (BMGs) were coated on the surface of Q195 steel wires by a continuous coating process. The potentiodynamic polarization tests of these BMGs were conducted in 3.5wt% NaCl aqueous solution. It is found that the addition of 8at% Nb into Zr41.2Ti13.8Cu12.5Ni10Be22.5 alloy results in the improvement of corrosion resistance with the pitting potential of −52 mV, the open circuit potential of −446 mV, and the corrosion current density of 9.86×10−6 mA/cm2. This may be attributed to that Nb is beneficial to passivate and stabilize Zr and Ti.
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A. Inoue and A. Takeuchi, Recent development and application products of bulk glassy alloys, Acta Mater., 59(2011), No. 6, p. 2243.
M.F. Ashby and A.L. Greer, Metallic glasses as structural materials, Scripta Mater., 54(2006), No. 3, p. 321.
A.L. Greer and E. Ma, Bulk metallic glasses: at the cutting edge of metals research, MRS Bull., 32(2007), No. 8, p. 611.
A. Inoue, T. Zhang, and T. Masumoto, Zr-Al-Ni amorphous alloys with high glass transition temperature and significant supercooled liquid region, Mater. Trans. JIM, 31(1990), No. 3, p. 177.
A. Peker and W.L. Johnson, A highly processable metallic glass: Zr41.2Ti13.8Cu[in12.5]Ni10.0Be22.5, Appl. Phys. Lett., 63(1993), No. 17, p. 2342.
A. Inoue, W. Zhang, T. Zhang, and K. Kurosaka, Highstrength Cu-based bulk glassy alloys in Cu-Zr-Ti and Cu-Hf-Ti ternary systems, Acta Mater., 49(2001), No. 14, p. 2645.
A. Inoue, W. Zhang, T. Zhang, and K. Kurosaka, Formation and mechanical properties of Cu-Hf-Ti bulk glassy alloys, J. Mater. Res., 16(2001), No. 10, p. 2836.
A. Inoue, W. Zhang, T. Zhang, and K. Kurosaka, Cu-based bulk glassy alloys with good mechanical properties in Cu-Zr-Hf-Ti system, Mater. Trans. JIM, 42(2001), No. 8, p. 1805.
C.L. Zhu, Q. Wang, J. Zhang, Y.M. Wang, and C. Dong, Formation and corrosion properties of Fe-based bulk metallic glasses, Int. J. Miner. Metall. Mater., 17(2010), No. 3, p. 323.
M.L. Morrison, R.A. Buchanan, A. Peker, W.H. Peter, J.A. Horton, and P.K. Liaw, Cyclic-anodic-polarization studies of a Zr41.2Ti13.8Ni10Cu12.5Be22.5 bulk metallic glass, Intermetallics, 12(2004), No. 10–11, p. 1177.
U. Kamachi Mudali, S. Baunack, J. Eckert, L. Schultz, and A. Gebert, Pitting corrosion of bulk glass-forming zirconium-based alloys, J. Alloys Compd., 377(2004), No. 1–2, p. 290.
V.R. Raju, U. Kühn, U. Wolff, F. Schneider, J. Eckert, R. Reiche, and A. Gebert, Corrosion behaviour of Zr-based bulk glass-forming alloys containing Nb or Ti, Mater. Lett., 57(2002), No. 1, p. 173.
K. Asami, C.L. Qin, T. Zhang, and A. Inoue, Effect of additional elements on the corrosion behavior of a Cu-Zr-Ti bulk metallic glass, Mater. Sci. Eng. A, 375–377(2004), p. 235.
C.L. Qin, K. Asami, T. Zhang, W. Zhang, and A. Inoue, Corrosion behavior of Cu-Zr-Ti-Nb bulk glassy alloys, Mater. Trans., 44(2003), No. 4, p. 749.
W.H. Peter, R.A. Buchanan, C.T. Liu, P.K. Liaw, M.L. Morrison, J.A. Horton, C.A. Carmichael Jr, and J.L. Wright, Localized corrosion behavior of a zirconium-based bulk metallic glass relative to its crystalline state, Intermetallics, 10(2002), No. 11–12, p. 1157.
L. Huang, D.C. Qiao, B.A. Green, P.K. Liaw, J.F. Wang, S.J. Pang, and T. Zhang, Bio-corrosion study on zirconiumbased bulk-metallic glasses, Intermetallics, 17(2009), No. 4, p. 195.50(2009), No. 10, p. 2451.
Y. Zhang, X.H. Chen, G.L. Chen, X.C. Zhang and Z.D. Wang, Equipment and Processing for Continuously Manufacturing of Bulk Metallic Glass-coated Wire Composite, Chinese Patent, Appl.0710120355.4, 2009
X.H. Chen, B.Y. Zhang, G.L. Chen, Y. Zhang, X.D. Hui, Z.P. Lu, X.J. Liu, Y. Xu, and X.R. Xing, Continuously manufacturing of bulk metallic glass-coated wire composite, Intermetallics, 18(2010), No. 11, p. 2034.
X.H. Chen, B.Y. Zhang, G.L. Chen, X.D. Hui, and X.R. Xing, Study on corrosion behavior of continuous bulk metallic glass-coated steel wire composite, Intermetallics, 19(2011), No. 12, p. 1913.
F. Jiang, G. Chen, W.L. Li, Z.H. Wang, and G.L. Chen, Thermal stability, glass-formation ability, and mechanical properties of (Zr41.2Ti13.8Cu12.5Ni10Be22.5)100−x Nbx amorphous alloys, Metall. Mater. Trans. A, 39(2008), No. 8, p. 1812.
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Chen, Xh., Zhang, By. & Hui, Xd. Effect of Nb on the corrosion behavior of continuous bulk metallic glass-coated steel wire composites. Int J Miner Metall Mater 20, 589–592 (2013). https://doi.org/10.1007/s12613-013-0770-z
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DOI: https://doi.org/10.1007/s12613-013-0770-z