Development of Process for Φ55～70 mm Bar of GCr15 Bearing Steel Produced by 220 mm×220 mm Continuous Billet
The process of 100t DCEAF+LF+VD-220 mm×220 mm continuous billet -rolling mill to rollφ 55～70 mm GCr15 bearing steel bar has been developed. Process test results showed that with overheating temperature of molten steel during continuous casting ≤35 ℃,heating time of 220 mm×220 mm billet ≥8 h,rolling...
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| Formato: | Artigo |
| Idioma: | Chinês |
| Publicado: |
Editorial Office of Special Steel
2007-02-01
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| Series: | Teshugang |
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| Acceso en liña: | http://www.specialsteeljournal.com/thesisDetails?columnId=129771061&Fpath=home&index=0 |
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