@ARTICLE{Bruna_M._Effect_2022,
 author={Bruna, M. and Galčík, M.},
 volume={vol. 22},
 number={No 3},
 pages={95-98},
 journal={Archives of Foundry Engineering},
 howpublished={online},
 year={2022},
 publisher={The Katowice Branch of the Polish Academy of Sciences},
 abstract={The naturally pressurized gating system was used for reoxidation suppression during aluminium alloy casting. A naturally pressurized gating system appears to be a suitable solution to reduce reoxidation processes, which was proven by our previous works. The disadvantage of this system is that without inserting deceleration elements, the melt velocity is supercritical. Therefore, the aim of paper is to find a proper way to reduce the melt velocity, which is the main parameter affecting the scale of reoxidation processes. For the purpose of the melt velocity reduction, labyrinth filters, foam filters and flat filters effect on the melt velocity and the number of oxides were investigated by numerical simulation software in the first stage of the experiment. After simulations observation, the effect of filters on the mechanical properties was investigated by experimental casts. The simulations and experimental casts proved that filters had a positive effect on the melt velocity reduction and it was associated with increased mechanical properties of castings. The best results were achieved by the foam filter.},
 type={Article},
 title={Effect of Filter Type on Mechanical Properties During Aluminium Alloy Casting},
 URL={http://journals.pan.pl/Content/124484/PDF/AFE%203_2022_12%20Issue%203_2022.pdf},
 doi={10.24425/afe.2022.140241},
 keywords={Aluminium alloys, Filtration, Mechanical properties, Reoxidation, Melt velocity},
}