Improving lining resistance using high-magnesia fluxes in the converter steelmaking process

被引：8

作者：

Demidov, KN

Shatilov, OF

Lamukhin, AM

Zinchenko, SD

Babenko, AA

Dmitrienko, YA

Borisova, TV

Sarychev, BA

Ovsyannikov, VG

Voronina, OB

机构：

[1] Kombinat Magnezit JSC, Satka, Chelyabinsk Reg, Russia

[2] Severstal JSC, Cherepovets, Russia

[3] Magnitogorsk Iron & Steel Works JSC, Magnitogorsk, Russia

来源：

REFRACTORIES AND INDUSTRIAL CERAMICS | 2003年 / 44卷 / 01期

关键词：

Polymer; Service Life; Favorable Effect; Line Resistance; Steelmaking Process;

D O I：

10.1023/A:1023955309378

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Tests carried out at the Severstal Joint-Stock Co. and Magnitogorskii Iron-and-Steel Works JSC showed that a lime-magnesia flux containing 30 - 35% MgO used in the converter steelmaking process produced a favorable effect on the refractory lining resistance. Compositions for high-magnesia granules (50 - 65% MgO) were developed, their properties characterized, and the rate of solution in the slag melt was determined. Using these granules in the converter process makes it possible to increase the service life of periclase-carbon refractories for converter linings.

引用

页码：13 / 16

页数：4