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Experimental investigation of Zr-rich Zr–Zr2Ni–(Zr,Ti)2Ni ternary eutectic system

Published online by Cambridge University Press:  31 January 2011

Dong-Myoung Lee ,
Ju-Hyun Sun ,
Dong-Han Kang ,
Seung-Yong Shin  and
Chi-Whan Lee
Seung-Yong Shin*
Affiliation:
Eco Materials & Processing Department, Korea Institute of Industrial Technology, Yeonsu-Gu, Incheon 406-840, Korea
Chi-Whan Lee
Affiliation:
Department of Metallurgical Engineering, Inha University, Nam-Gu, Incheon 402-751, Korea
*
a) Address all correspondence to this author. e-mail: [email protected]
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Abstract

As potential substitutes for traditional Ti(Zr)–Cu–Ni-based brazing metals for high strength Ti alloys as well as a study for metallic glass, Zr–Ti–Ni-based alloys have been attracting much attention recently. In this study, the melting temperatures and microstructures of the Zr(Ti)-rich Zr–Ti–Ni alloys with Ni content below 33.3 at.% were systematically studied. A ternary deep eutectic alloy consisting of three phases was found at the composition of Zr50Ti26Ni24 with a solidus temperature of 798 °C and a liquidus temperature of 809 °C, which are significantly lower than the Zr2Ni–(Zr,Ti)2Ni pseudobinary eutectic melting temperature of 850 °C. This ternary eutectic reaction can be presented as L → α-(Zr/Ti) solid solution + Zr2Ni + ternary Laves (Zr,Ti)2Ni.

Keywords

AlloyAmorphousBrazing
Type
Articles
Information
Journal of Materials Research , Volume 24 , Issue 7 , July 2009 , pp. 2338 - 2345
Copyright
Copyright © Materials Research Society 2009

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References

1Wells, A.F.: Structural Inorganic Chemistry (Oxford University Press, Oxford, 1984), p. 1382.Google Scholar
2Rabinkin, A., Liebermann, H., Pounds, S., Taylor, T., Reidinger, F., and Siu-Ching, L.: Amorphous Ti–Zr-base MetglasW brazing filler metals. Scr. Metall. Mater. 25, 399 (1991).CrossRefGoogle Scholar
3Onzawa, T., Suzumura, A., and Ko, M.: Brazing of titanium using low melting point based filler metals. Welding J. 462 (1990).Google Scholar
4Shapiro, A. and Rabinkin, A.: State of the art of titanium-based brazing filler metals. Welding J. 36 (2003).Google Scholar
5Hegner, F., Schmidt, E., Klahn, T., Reimann, P., Breitenstein, H., and Messmer, S.: Ternary active brazing based on a zirconiumnickel alloy. U.S., Patent No. 5 334 344 (Aug. 2, 1994).Google Scholar
6Molokanov, V.V. and Chebotnikov, V.N.: Quasicrystals and amorphous alloys in Ti–Zr–Ni system–Glassforming ability, structure and properties. J. Non-Cryst. Solids 117/118, 789 (1990).CrossRefGoogle Scholar
7Yi, S. and Kim, D.H.: Stability and phase transformations of icosahedral phase in a 41.5Zr41.5Ti17Ni alloy. J. Mater. Res. 15, 892 (2000).CrossRefGoogle Scholar
8Murty, B.S., Kim, W.T., Kim, D.H., and Hono, K.: Nanocrystalline icosahedral phase formation in melt spun Ti–Zr–Ni alloys. Mater. Trans. 42, 372 (2001).CrossRefGoogle Scholar
9Yi, S., Kim, W.T., Kim, D.H., Oh, S.H., and Park, C.G.: Development of nanocrystals in an amorphous alloy Zr47Ni30Ti23. J. Mater. Sci. 36, 5101 (2001).CrossRefGoogle Scholar
10Lee, G., Croat, T., Gangopadhyay, A., and Kelton, K.: Icosahedralphase formation in as-cast Ti–Zr–Ni alloys. Philos. Mag. Lett. 82, 199 (2002).CrossRefGoogle Scholar
11Qiang, J.B., Wang, Y.M., Wang, D.H., Kramer, M., and Dong, C.A.: Ti–Zr–Ni bulk quasicrystals prepared by casting. Philos. Mag. Lett. 83, 467 (2003).CrossRefGoogle Scholar
12Qiang, J.B., Wang, Y.M., Wang, D.H., Kramer, M., Thiel, P., and Dong, C.: Quasicrystals in the Ti–Zr–Ni alloy system. J. Non-Cryst. Solids 334/335, 223 (2004).CrossRefGoogle Scholar
13Liu, X.J., Hui, X.D., Jiao, J.T., and Chen, G.L.: Formation and crystallization of Zr–Ni–Ti metallic glass. Trans. Nonferrous Met. Soc. China 14, 858 (2004).Google Scholar
14Chang, E. and Chen, C.H.: Low-melting-point titanium-base brazing alloys. 1. Characteristics of two-, three-, and four-component filler metals. J. Mater. Eng. Perform. 6, 797 (1997).Google Scholar
15Peker, A.: Formation and characterization of bulk metallic glasses. Ph.D., Thesis, California Institute of Technology, 1994.Google Scholar
16Lin, C-H.: Bulk glass formation and crystallization of Zr-Ti based alloys. Ph.D., Thesis, California Institute of Technology, 1997.Google Scholar
17Villars, P., Prince, A., and Okamoto, H.: Handbook of Ternary Alloy Phase Diagrams (ASM International, Materials Park, OH, 1995).Google Scholar
18Massalski, T.B.: Binary Alloy Phase Diagrams (ASM International, Materials Park, OH, 1990).Google Scholar
19Chebotnikov, V.N., Molokanov, V.V., Rubina, Y.B., and Kovneristyi, Y.K.: Structure, properties and glass-forming capacity of amorphous alloys of the Ti2Ni–Zr2Ni section of the Ti–Zr–Ni system. Phys. Met. Metall. 68, 127 (1989).Google Scholar
20Botstein, O. and Rabinkin, A.: Induction brazing of Ti–6Al–4V alloy with amorphous 25Ti–25Zr–50Cu brazing filler metal. Mater. Sci. Eng., A 188, 305 (1994).CrossRefGoogle Scholar
21Turnbull, D.: Under what conditions can a glass be formed. Contemp. Phys. 10, 473 (1969).CrossRefGoogle Scholar