Published Online: Oct 04, 2018
Page range: 151 - 158
Received: May 31, 2018
Accepted: Jul 12, 2018
DOI: https://doi.org/10.2478/rput-2018-0018
Keywords
© 2018 Martin Bajčičák et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Porosity distribution in the spin cast zinc alloy castings was observed. Results shows that it is influenced by rotations per minute and by the centrifugal and Coriolis’ forces. The influence of Coriolis’ force is higher at low rotation speed. Porosity in castings can be eliminated by high rotation speeds.