Narayan, R. L. ; Boopathy, K. ; Sen, Indrani ; Hofmann, D. C. ; Ramamurty, U. (2010) On the hardness and elastic modulus of bulk metallic glass matrix composites Scripta Materialia, 63 (7). pp. 768-771. ISSN 1359-6462
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.scriptamat.2010.06.010
Abstract
The influences of the amorphous matrix and crystalline dendrite phases on the hardness and elastic moduli of Zr/Ti-based bulk metallic glass matrix composites have been assessed. While the moduli of the composites correspond to those predicted by the rule of mixtures, the hardness of the composites is similar to that of the matrix, suggesting that the plastic flow in the composites under constrained conditions such as indentation is controlled by the flow resistance of the contiguous matrix.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Composites; Hardness; Nanoindentation; Bulk Metallic Glass (BMG) |
| ID Code: | 62554 |
| Deposited On: | 22 Sep 2011 03:15 |
| Last Modified: | 22 Sep 2011 03:15 |
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