Steelmaking Process and Quality Control of Cold-Heading Steel SWRCH35K by 120 t BOF-Argon Blowing-LF-CC Flowsheet
With the process measures including KR pre-sulphurizing hot metal [S] ≤0.008% , to increase BOF preoxidizing adding aluminium amount from 0.010%-0.025% to 0.020%-0.035% , to increase adding Fe-Ca wire from 3.0 m/t to 4.0 m/t, LF refining time ≥35 min and white slag time ≥15 min , improving tundish s...
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| Hoofdauteurs: | , , , |
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| Formaat: | Artigo |
| Taal: | Chinês |
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Editorial Office of Special Steel
2015-08-01
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| Reeks: | Teshugang |
| Onderwerpen: | |
| Online toegang: | http://www.specialsteeljournal.com/thesisDetails?columnId=129793701&Fpath=home&index=0 |
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