The role of different types of compound oxygen absorbers 

What are the effects of different types of compound deoxidants:

Silicon aluminum iron type composite oxygen absorber: silicon aluminum iron type composite oxygen absorber is a variety of some large steel enterprises that are more used, and it is also a composite deoxidizer material that is used earlier, which can partially replace pure aluminum. For the deoxygenation effect, it should be appropriate to add a little more, which has an adverse impact on the quality of the steel;

Silicon barium aluminum iron composite oxygen absorber: This oxygen absorber is also another variety that is more used by some large enterprises. Barium element has a strong affinity with oxygen and sulfur, and the deoxygenation effect is better. The application results show that using a compound oxygen deoxidizer containing barium, the deoxidation product is easy to float, and the form of inclusions is changed, the molten steel is purified, and the performance of the steel is improved.

New composite oxygen absorber: In the electric arc furnace, open hearth and converter, including mold casting and continuous casting process, sedimentation method and wire feeding method, under the condition of large-scale production, it was found that the new composite oxygen absorber formula is relatively new and has good effect.

The above are some suggestions, I hope to help you!

The above are some suggestions, I hope to help you!

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