Published December 11, 2006
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Journal Article
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Thermophysical and elastic properties of Cu50Zr50 and (Cu50Zr50)95Al5 bulk-metallic-glass-forming alloys
Abstract
By employing a containerless high-temperature high-vacuum electrostatic levitation technique, the thermophysical properties, including the ratio between the specific heat capacity and the hemispherical total emissivity, the specific volume, and the viscosity, of Cu50Zr50 and (Cu50Zr50)95Al5 bulk-metallic-glass (BMG)-forming liquids have been measured. Compared with Cu50Zr50, the improved glass-forming ability of (Cu50Zr50)95Al5 can be attributed to its dense liquid structure and its high value of viscosity. Additionally, the relationship between the viscosity of various BMG forming liquids at the melting temperature and the elastic properties of the corresponding glasses at room temperature will be compared.
Additional Information
© 2006 American Institute of Physics. (Received 12 October 2006; accepted 14 November 2006; published online 13 December 2006) This work was supported by the National Science Foundation (NSF) International Materials Institutes (IMI) Program (DMR-0231320).Attached Files
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Additional details
- Eprint ID
- 6691
- Resolver ID
- CaltechAUTHORS:FANapl06b
- DMR-0231320
- NSF
- Created
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2006-12-18Created from EPrint's datestamp field
- Updated
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2021-11-08Created from EPrint's last_modified field