The centrifugal compoundcasting process of needle-like bainite ductile iron roller was establish in this paper.
本文制定了针状贝氏体球铁离心复合轧辊的生产工艺。
2
In order to achieve progressive solidification for roll, the test equipment of electromagnetic hemicontinuous compoundcasting has been designed.
为了实现轧辊的顺序凝固，设计了一套电磁半连续复合铸造试验装置。
3
By adopting a compoundcasting method, we have developed a kind of high wear resisting crushing bar, with low carbon steel interior, high chromium casting steel exterior.