EFFECT OF CARBON PICKUP ON THE SLAB WITH SLAG POOL THICKNESS IN ULTRA-LOW CARBON STEEL

被引：0

作者：

Park, Min-Seok ^{[1
]}

Yoo, Shin ^{[2
]}

机构：

[1] POSCO Tech Res Labs, 8 Pokposarang Gil, Gwangyang Si 57807, Jeollanam Do, South Korea

[2] POSCO, Thermofluid & Proc Res Grp, Tech Res Labs, 6261 Donghaean Ro, Pohang Si 37859, Gyeongbuk, South Korea

来源：

ADVANCES IN MOLTEN SLAGS, FLUXES, AND SALTS | 2016年

关键词：

Carbon pickup; Ultra-low carbon steel; Slag pool thickness; Slag rim;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Carbon is easily picked up on the slab surface from the mold flux in the ultra low carbon steel (ULCS). We were trying to find ways to prevent the C-pickup in ULCS. Naturally, we were interested in the C-pickup with slag pool thickness. When the slag pool thickness was increased up to about 30mm, C-pickup on the slab was dramatically decreased and the deviation in the width direction of the C-pickup was also decreased. However, even if the slag pool thickness was thicker, C-pickup was increased when slag bear was formed. More details will be discussed in the paper.

引用

页码：343 / 347

页数：5

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