Improving rail-steel production

被引：1
|
作者：
Aleksandrov I.V. [1 ]
Kuznetsov E.P. [1 ]
Boikov D.V. [1 ]
Mogil'nyi V.V. [1 ]
Zakharova T.P. [1 ]
机构：
[1] OAO EVRAZ ZSMK, Novokuznetsk
来源：
Steel in Translation | 2013年 / 43卷 / 2期
关键词：
Hydrogen Content; Nonmetallic Inclusion; Liquid Steel; State Standard GOST; Absolute Humidity;
D O I：
10.3103/S0967091213020034
中图分类号：
学科分类号：
摘要：
A new production technology for vacuum-treated rail steel has been developed, with reduced carbon content (0.10%) at discharge from the furnace and the addition of carbon-bearing materials on ladle intake. This technology reduces the total oxygen content of the steel and the content of brittle-fracturing oxide inclusions in the rail, without impairing the physicomechanical properties. © 2013 Allerton Press, Inc.
引用
收藏
页码：69 / 72
页数：3
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