Murty, B. S. ; Ping, D. H. ; Hono, K. ; Inoue, A. (2000) Direct evidence for oxygen stabilization of icosahedral phase during crystallization of Zr65 Cu27.5 Al7.5 metallic glass Applied Physics Letters, 76 (1). pp. 55-57. ISSN 0003-6951
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Official URL: http://aip.scitation.org/doi/abs/10.1063/1.125654
Related URL: http://dx.doi.org/10.1063/1.125654
Abstract
The present letter reports the formation of the icosahedral phase during crystallization of amorphous Zr65−x Cu27.5 Al7.5 Ox (x = 0.43% and 0.82%) alloys. Three-dimensional atom probe studies have revealed that the quasicrystalline phase is enriched in oxygen. This, together with the fact that no icosahedral phase forms at low oxygen level (0.14%), clearly establishes that the quasicrystallinephase in Zr-based metallic glasses is stabilized by oxygen.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Institute of Physics. |
| ID Code: | 110772 |
| Deposited On: | 06 Dec 2017 10:52 |
| Last Modified: | 06 Dec 2017 10:52 |
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