Rail production from converter steel

被引：0
|
作者：
Stalinskii D.V. [1 ]
Ordin V.G. [2 ]
Levchenko V.I. [3 ]
Rudyuk A.S. [1 ]
Gakheladze G.S. [1 ]
机构：
[1] Energostal' Center, Kharkov
[2] OOO Metinvest Holding, Donetsk
[3] PAO Metallurgicheskii Kombinat Azovstal', Mariupol
来源：
Steel in Translation | 2012年 / 42卷 / 06期
关键词：
Steel Rail; Converter Slag; Open Hearth Furnace; Furnace Unit; Ladle Treatment;
D O I：
10.3103/S0967091212060186
中图分类号：
学科分类号：
摘要：
A production technology is developed for converter-steel rail at PAO MK Azovstal'. This technology includes converter casting of steel, treatment in a ladle-furnace unit, vacuum treatment, chill casting of steel, rolling of ingots and blanks, and surface quenching of rail with high-frequency current heating. A batch of R65 rail is produced from K76F steel. Tests show that the rail produced by the proposed technology complies with Ukrainian State Standard DSTU 4344:2004. Heat-treated R65 rail made from K76Φ steel is now in industrial production. © 2012 Allerton Press, Inc.
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收藏
页码：513 / 515
页数：2
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