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Bubble Trapping Technology for Inclusions in Tundish

作者:CUI Yuanyuan1ZHONG Kai1SHAO Junning2ZHANG Yanbin2~

作者单位:1.Research Institute of Technology, Shougang Group Co., Ltd.2.Beijing Shougang Co., Ltd.

会议录名称:第九届国际耐火材料学术会议

出版年:2024-10-15

起页:136-140

止页:

总页数:0

馆藏号:

分类号:TQ175.7;TF703

语种:英文

会议名称:第九届国际耐火材料学术会议

会议地点:中国四川成都

会议时间:2024-10-15

会议主办者:中国金属学会耐火材料学会

关键词:tundish;bubbles;fine inclusions;porous materials;air curtain;

内容简介

The fine inclusions are easy to stick on the inner wall of the submerged nozzle, which causes the nozzle blockage and slag entrapment defects, and limits the further improvement of the surface quality of the plate entrapment. The removal of fine inclusions in steel by micro-bubbles has gradually become a hot spot in metallurgical industry. In order to reduce the content of fine inclusions in steel and improve the rolling performance of steel billets, the technology of inclusion trapping by argon ...

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