孕育处理
...;灰铸铁;杂质元素;孕育处理[gap=956]Key Words: Rare earth ferrosilican;Gray iron;Tramp elements;Inoculation treatment...
对铸态可锻铸铁的材质、孕育处理及石墨化退火工艺进行了研究。
The problems of material selection, nodularizing and inoculation treatment and the technical parameter control of the centrifugal casting are mainly discussed.着重论述了材质选择、球化孕育处理和离心铸造工艺参数控制等问题。
Introduced the result of nodularization-inoculation treatment for iron melt by using cored wire injection process in the Tenth Branch Company of Inner Mongolia no.介绍了在内蒙一机集团第十分公司用喂线法对铁液进行球化-孕育处理的结果。