Abstract
One of the basic parameters that characterize a liquid phase is its viscosity. In the paper, the results of viscosity measurements for copper, copper-zinc alloys with 5 %wt. Zn and 10 %wt. Zn as well as Cu-Zn alloys with small additions of antimony, selenium and sulfur are presented. The viscosity measurements were conducted by means of a viscometer using the phenomenon of damping rotational vibrations of the crucible by filling the liquid metal. It was observed that the additions of zinc, antimony and selenium resulted in the viscosity reduction while the addition of sulfur led to its increase.
| Original language | English |
|---|---|
| Pages (from-to) | 176-178 |
| Number of pages | 3 |
| Journal | Metalurgija |
| Volume | 50 |
| Issue number | 3 |
| Publication status | Published - 2011 |
Keywords
- Arrhenius Equation
- Copper alloys
- Frenkel Equation
- Viscometer
- Viscosity
ASJC Scopus subject areas
- Condensed Matter Physics
- Mechanics of Materials
- Metals and Alloys
- Materials Chemistry
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