摘要
在冲天炉生产条件下，对复合孕育剂及复合孕育处理工艺进行了试验研究．结果表明，SRB-1复合孕育剂具有良好的抗衰退性能和孕育效果．炉前包内冲锰铁，用SRB-1孕育剂孕育的复合孕育处理工艺可提高灰铸铁强度．
In this paper. the compound inoculant and compound inoculationtechnique are studied under the production condition. The results inclicate thatSRB-l compound inoculant has desirable fad resistance and inoculation effect.The technique will increase the strength of gray cast iron by adding Mn-Fe intoladle and using SRB-l compound inoculant.
出处
《江苏理工大学学报（自然科学版）》
1997年第4期74-78,共5页
Journal of Jiangsu University of Science and Technology(Natural Science)
