Two-Strand Tundish with Chambers for Plasma Heating of Liquid Metal

被引：6

作者：

Pak, Yu. A. ^{[1
]}

Filippov, G. A. ^{[1
]}

Yusupov, D. I. ^{[1
]}

Tyuftyaev, A. S. ^{[2
]}

Isakaev, M-E. Kh. ^{[2
]}

Sarychev, B. A. ^{[3
]}

机构：

[1] Bardin Cent Res Inst Ferrous Met TsNIIchermet, Moscow, Russia

[2] AGNI K Co, Moscow, Russia

[3] Magnitogorsk Met Combine MMK, Magnitogorsk, Russia

来源：

METALLURGIST | 2014年 / 58卷 / 7-8期

关键词：

continuous casting of steel; tundish; chamber for plasma heating of metal; intake compartment; teeming compartment; transfer channels; deflector; distribution of steel temperature in the heating chamber; mixing of the steel;

D O I：

10.1007/s11015-014-9975-2

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

An improved design of tundish which has chambers for the plasma heating of liquid steel has been developed and tested. The design of the tundish improves heat and mass transfer processes inside it. The new design elements of the tundish accelerate the entry of the metal into zone occupied by the high-temperature plasma in order to improve the conditions for its heating and making the metal's temperature uniform throughout the volume of the tundish. Two tundishes of the new design were made and the plasma heating unit was factory-tested during the casting of steel on continuous caster No. 4 in the oxygen converter shop at the Magnitogorsk Metallurgical Combine.

引用

页码：672 / 676

页数：5

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