Abstract
The addition of Ti, Nb, or Ta altered the crystallization behavior of the Zr65Al7.5Cu27.5 glass, and a metastable nanoscaled I-phase was obtained on primary crystallization of these quaternary glasses. The complete substitution of Al by Nb also led to the precipitation of I-phase upon crystallization. Negative heats of mixing between the addition metals and the transition metals of the mother alloy were demonstrated to be not a necessary condition for I-phase formation in the present alloy system.
| Original language | English |
|---|---|
| Pages (from-to) | 1093-1097 |
| Number of pages | 5 |
| Journal | Journal of Materials Research |
| Volume | 22 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - 2007 Apr 1 |
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
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Cite this
Qiang, J. B., Zhang, W., Xie, G., & Inoue, A. (2007). The effect of Ti, Nb, and Ta additions to ZrAlCu metallic glass on the crystallization and formation of the icosahedral phase. Journal of Materials Research, 22(4), 1093-1097. https://doi.org/10.1557/jmr.2007.0130