Method for reducing porosity when casting cast components with globular grains and device

摘要

The method injecting raw material into a mold (1) of casting device (10) so as to cast the iron component (4). The porosity (13) in the iron component is detected after solidification of iron component. A heating rod (7) is configured to move vertically or horizontally on mold so as to heat the location where porosity is detected. An independent claim is included for device for reducing porosity during casting of iron components.