首页> 外国专利> STAINLESS STEEL CONTINUOUS CASTING METHOD AND STAINLESS STEEL CONTINUOUS CASTING METHOD

STAINLESS STEEL CONTINUOUS CASTING METHOD AND STAINLESS STEEL CONTINUOUS CASTING METHOD

机译:不锈钢连铸方法和不锈钢连铸方法

摘要

Disclosed are a stainless steel continuous casting device, and a stainless steel continuous casting method. The stainless steel continuous casting method comprises: a step of sending molten steel received in a ladle to a tundish by opening a nozzle, and a step of supplying the molten steel received in the tundish to a mold. Additionally, the present invention comprises a step of inserting a sealing gas to prevent reoxidation of the molten steel to the tundish before opening the nozzle. The present invention is capable of obtaining an effect of improving a quality of a first slab by minimizing oxygen inside the tundish.;COPYRIGHT KIPO 2015
机译:本发明公开了一种不锈钢连铸装置和不锈钢连铸方法。不锈钢连续铸造方法包括:通过打开喷嘴将盛钢桶中容纳的钢水送至中间包的步骤;以及将向中间包中容纳的钢水供至模具的步骤。另外,本发明包括在打开喷嘴之前插入密封气体以防止钢水再氧化成中间包的步骤。通过使中间包内的氧气最小化,本发明能够获得改善第一板坯质量的效果。; COPYRIGHT KIPO 2015

著录项

  • 公开/公告号KR20150046972A

    专利类型

  • 公开/公告日2015-05-04

    原文格式PDF

  • 申请/专利权人 POSCO;

    申请/专利号KR20130126626

  • 发明设计人 JO JAE HOKR;CHOI JA YONGKR;

    申请日2013-10-23

  • 分类号B22D11/10;B22D41/00;

  • 国家 KR

  • 入库时间 2022-08-21 15:00:13

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