Wang, Hao and Zhang, H. F. and Hu, Z. Q. (2007) Tungsten fibre reinforced Zr-based bulk metallic glass composites. Materials and Manufacturing Processes, 22 (5-6). pp. 687-691. ISSN 1042-6914
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Official URL: http://www.materials.unsw.edu.au/news/ACUN-5_summary_report.pdf
Identification Number or DOI: doi: 10.1080/10426910701384922
Abstract
A Zr-based bulk metallic glass (BMG) alloy with the composition (Zr55Al10Ni5Cu30)98.5Si1.5 was used as the base material to form BMG composites. Tungsten fiber reinforced BMG composites were successfully fabricated by pressure metal infiltration technique, with the volume fraction of the tungsten fiber ranging from 10% to 70%. Microstructure and mechanical properties of the BMG composites were investigated. Tungsten reinforcement significantly increased the material’s ductility by changing the compressive failure mode from single shear band propagation to multiple shear bands propagation, and transferring stress from matrix to tungsten fibers.
| Item Type: | Article (Commonwealth Reporting Category C) |
|---|---|
| Additional Information: | Author version deposited in accordance with the copyright policy of the publisher. |
| Uncontrolled Keywords: | Zr-based, metallic, glass, tungsten, fiber, composite |
| Fields of Research (FOR2008): | 09 Engineering > 0912 Materials Engineering > 091202 Composite and Hybrid Materials |
| Subjects: | 290000 Engineering and Technology > 291400 Materials Engineering |
| Socio-Economic Objective (SEO2008): | UNSPECIFIED |
| ID Code: | 2216 |
| Deposited By: | |
| Deposited On: | 11 Oct 2007 10:59 |
| Last Modified: | 17 Nov 2011 11:35 |
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