A Study on Metallurgical Quality of First Heat of Heavy Rail Steels during Casting
A study on Metallurgical quality of first heat U71Mn and U75V heavy rail steel produced by 100 t LD-LF- VD-280 mm x 380 mm casting bloom flow sheet has been carried out. Statistic results show that although the overheating extent (21 ~38℃) of first heat liquid is higher, the max hydrogen content, ox...
| Published in: | Teshugang |
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| Main Author: | |
| Format: | Article |
| Language: | Chinese |
| Published: |
Editorial Office of Special Steel
2010-11-01
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| Online Access: | http://www.specialsteeljournal.com/thesisDetails?columnId=129777733&Fpath=home&index=0 |