Speedy switchover of operation from Tobata No. 1 to No. 4 blast furnace at Yawata Works

被引：0
|
作者：
Kurita, Y [1 ]
Morizane, Y [1 ]
Noguchi, S [1 ]
Kurihara, K [1 ]
Ogata, I [1 ]
Terada, Y [1 ]
机构：
[1] NSC Yawata Works, Yawata, Japan
来源：
REVUE DE METALLURGIE-CAHIERS D INFORMATIONS TECHNIQUES | 2000年 / 97卷 / 7-8期
关键词：
D O I：
10.1051/metal/200097070887
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Nippon Steel Yawata Works operates with only one blast furnace in service. BF No. 1 (inner volume : 4407 m(3)) was blown off on January 31, 1998 after operating for thirteen years. The third campaign of BF No. 4 (inner volume : 4250 m(3)) was started the following day and productivity reached 2.0 t/d(.)m(3) IV after fifteen days of operation. This paper describes the characteristics of the relining of No. 4 furnace. Also presented is the background of the speedy switchover of large blast furnace operation and the rapid increase in productivity without any reduction in output.
引用
收藏
页码：887 / 896
页数：10
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