Practice of Quick Desulphurization Technology for Low and Medium Carbon Steel Melting by 70 t EAF-LF
During 70 t EAF-LF melting steel 20MnSi,the desulphurizing refining time for average sulphur content in steel from 0.060% to 0.015% decreased to 20~30 min from original 30~45 min by adding lime 400~450 kg and synthetic slag 80~250kg,controlling EAF tapping steel temperature 1580~1630℃,increasing ref...
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| Glavni autor: | |
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| Format: | Artigo |
| Jezik: | Chinês |
| Izdano: |
Editorial Office of Special Steel
2006-03-01
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| Serija: | Teshugang |
| Teme: | |
| Online pristup: | http://www.specialsteeljournal.com/thesisDetails?columnId=129767764&Fpath=home&index=0 |
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