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

页码：887 / 896

页数：10

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