Separation of Sn-Fe Alloys by Vacuum Distillation

摘要

The vacuum separation of Sn-Fe alloys was studied. In vacuum induction furnace,the effects of distillation temperature,distillation time and pressure on the vacuum separation were studied. The results show that the removal rate of Sn was 99.70% and Sn content in residues was 0.032% when the Sn-Fe alloys containing 4.54%(?) Sn was distilled for 30 minutes at 1885K and 10Pa.