Kinematic viscosity of Mg-Al melts in the magnesium-rich portion |
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| Authors: | Mi Guanbao A. V. Okhapkin N. Yu. Konstantinova A. A. Sabirzyanov P. S. Popel’ Li Pytsze |
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| Affiliation: | 1. Tsinkhua University, Beijing, China
2. Ural State Pedagogical University, Yekaterinburg, Russia
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| Abstract: | Kinematic viscosity ν of Mg-Al melts containing up to 14 at % second component is measured by the method of damped torsional vibrations of a crucible with a melt. The measurements are performed in the temperature t range between liquidus and 900°C upon heating of a sample after its melting and upon subsequent cooling. Kinematic viscosity isotherms and the concentration dependences of the activation energy of viscous flow are constructed. |
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