Journal
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
Volume 39A, Issue 12, Pages 3040-3045Publisher
SPRINGER
DOI: 10.1007/s11661-008-9659-2
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Funding
- Deutsche Forschungsgemeinschaft (DFG)
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New workable aluminum-based light alloys are a key issue in current materials science. In this work, thermophysical properties (density, viscosity, and electrical conductivity) of liquid Al-4 wt pct Cu, Al-20 wt pct Cu, Al-30 wt pct Cu, and AlCu4TiMg alloys have been measured in a wide temperature range. The anomalies with respect to the concentration dependence of the electrical conductivity are explained in terms of the s-d hybridization model. A comparison with data and scaling relations available in the literature is given.
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