Role of Ceramic Diffusors on End Product Quality of HPDC 360 Alloy
Emrah Duran Furkan Karasoy Gülistan Kara Özen Gürsoy2 Eray Erzi Derya Dışpınar
AbstractDegassing process is widely used in aluminium casting process to clean the liquid aluminium (decrease the bifilm index) with various diffusors as it can be seen at Figure 1 Degassing process reduces non-metallic inclusions (such as bifilm) since they generally become attached to the rising bubble and are subsequently skimmed from the surface. Also, inert gas bubbles bring about excellent stirring that assist in homogenising the temperature and chemical composition of the melt.