REDUCTION IN THE METAL PERMEABILITY OF CHARGING-DOOR SILLS ON OPEN-HEARTH FURNACES

被引：0
|
作者：
SIMONOV, NN
GRYZLOV, EG
SIMONOV, IN
FEDYUKIN, AA
BELKIN, AI
机构：
[1] Il'ich Zhdanov Metallurgical Combine, USSR, Il'ich Zhdanov Metallurgical Combine, USSR
来源：
METALLURGIST | 1986年 / 30卷 / 7-8期
关键词：
LIMESTONE; -; Applications;
D O I：
10.1007/BF00740396
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
To conserve fettling and slag-forming materials on its 650-ton furnaces, the Il'ich Zhdanov combine tested the permeability of the charging-door sills to metal. Sills with an intermediate layer made of unfired fine-grained limestone are the most impermeable.
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页码：250 / 251
页数：2
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