蠕墨铸铁稳定生产的保证——新型蠕化剂的研制

Study on the New Type of Vermicularizing Alloys

摘要: 介绍了新型蠕化剂的研制过程,研究得出用Re-Cu-Zn-Mg-Si-Fe合金(w_Re=18%~22%,w_Cu=15%~20%,w_Zn=2%~5%,w_Mg=1%~4%,w_Si=30%~35%,Fe余量)作蠕化剂,其蠕化剂的适宜加入量范围宽,便于蠕墨铸铁生产的稳定.

Abstract: The research process of the vermicularizing alloys has been introdoced in this paper. Vermicularizing alloys (Re-Cu-Zn-Mg-Si-Fe) has been developed,which can steadily obtain compacted/vermicular graphite cast iorn with in a wide suitable addition.