Li W.,CRRC Qishuyan Institute Co. |
Jiang W.-H.,CRRC Qishuyan Institute Co. |
Cao S.,CRRC Qishuyan Institute Co. |
Du T.-B.,CRRC Qishuyan Institute Co. |
And 2 more authors.
Zhuzao/Foundry | Year: 2016
Aimed to solving the problemof high gas content and many nonmetallic inclusion in steel melted by medium-frequency induction furnace, the liquid steel was deoxidated and nonmetallic inclusions were denatured by using compound deoxidant with deoxidization in furnace and foundry ladle and argon bottom-blowing. The result shows that the content of [O] in steel can reach (40-60)×10-6 with complex deoxidizationand II-type&IV-type nonmetallic inclusion canremovedmostly. © 2016, Chinese Mechanical Engineering Society. All right reserved.