高牌号无取向硅钢50W350炼钢生产实践

电工钢 ›› 2020, Vol. 2 ›› Issue (3): 14-17.

高牌号无取向硅钢50W350炼钢生产实践

陈振文，谢凯，尹振芝，刘彭

涟源钢铁集团有限公司，湖南娄底 417000

出版日期:2020-08-28 发布日期:2020-09-08

Steelmaking production practice of high grade non oriented silicon steel 50W350

CHEN Zhenwen，XIE Kai ，YIN Zhenzhi，LIU Peng

Lianyuan Iron and Steel Group Co.，Ltd.，Loudi 417000，China

Online:2020-08-28 Published:2020-09-08

摘要/Abstract

摘要： 从生产组织、原辅材料准备到工艺过程、成分控制，全面介绍了涟钢在高牌号无取向硅钢50W350的炼钢生产控制情况，并对钢包顶渣、连铸保护渣、夹杂物做了简要分析研究。生产实践表明：涟钢具备生产高牌号无取向硅钢50W350的能力，所试制产品达到了预期目标，质量满足客户要求。

关键词: 高牌号无取向硅钢, 脱硫, 钢包顶渣, 夹杂物, 成分控制

Abstract: The steelmaking production of high grade nonoriented silicon steel 50W350 was introduced at Lianyuan Iron and Steel Group Co.，Ltd.(Liangang), from production organization, preparation of raw and auxiliary materials to process and composition control. And the ladle top slag, continuous casting protection slag and inclusion were also briefly analyzed and studied. The production practice showed that Liangang has the ability to produce high grade nonoriented silicon steel 50W350, of which the trail production has reached the expected target, meeting customers’ requirement on quality.

Key words: high grade non oriented silicon steel, , desulfurization, slag ladle top, inclusions, composition control

陈振文, 谢凯, 尹振芝, 刘彭. 高牌号无取向硅钢50W350炼钢生产实践[J]. 电工钢, 2020, 2(3): 14-17.

CHEN Zhenwen, XIE Kai , YIN Zhenzhi, LIU Peng. Steelmaking production practice of high grade non oriented silicon steel 50W350[J]. Electrical Steel, 2020, 2(3): 14-17.

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