Litʹë i Metallurgiâ (Nov 2000)
Rectification of cast through foam-ceramic filters is an effective method of metal quality improvement
Abstract
The article presents comparative analysis of various classes of sponge permeable materials according to their structural, hydrodynamic, physicomechanical and filter characteristics. It is shown that foam-ceramic filters are most effective for rectification of metal alloys of nonmetal lie inclusions.