Yang Fei, Li Guangqiang, Song Yu. Influence of Mn-Si-Ti-Mg Complex Deoxidation on the Oxide Inclusions of Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(1): 71-78.
Citation:
Yang Fei, Li Guangqiang, Song Yu. Influence of Mn-Si-Ti-Mg Complex Deoxidation on the Oxide Inclusions of Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(1): 71-78.
Yang Fei, Li Guangqiang, Song Yu. Influence of Mn-Si-Ti-Mg Complex Deoxidation on the Oxide Inclusions of Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(1): 71-78.
Citation:
Yang Fei, Li Guangqiang, Song Yu. Influence of Mn-Si-Ti-Mg Complex Deoxidation on the Oxide Inclusions of Steel[J]. IRON STEEL VANADIUM TITANIUM, 2011, 32(1): 71-78.
Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education, Wuhan University of Science and Technology, Wuhan 430081, Hubei, China
From the viewpoint of oxide metallurgy,influence of Mn-Si-Ti-Mg complex deoxidation on the oxide inclusions of steel was studied.SEM and Qwin image analysis software were used to investigate the morphology,chemical compositions and size distribution of inclusions in steel in each complex deoxidation condition.The effects of Ti and Mg contents on inclusions were investigated.The results showed that Mn plays a vital role in the morphology and size of inclusions in the steel;when Ti content more than 0.138%,the increase of Mg content can effectively change the type and size of oxide inclusions in steel,and the size of oxide inclusions is mainly in the range of 0.5~1.0 μm.
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