鞍钢洁净钢生产平台分析  

Analysis on Platform for Clean Steel Making in Angang

作　　者：王向辉[1] 王成青[1] 赵晨光[1] 丁勇[2] 潘秀娟[2] 王国庆[2] 

机构地区：[1]鞍钢股份有限公司炼钢总厂,辽宁鞍山114021 [2]鞍钢实业集团有限公司,辽宁鞍山114031

出　　处：《鞍钢技术》2013年第5期58-62,共5页Angang Technology

摘　　要：介绍了鞍钢洁净钢生产平台情况,包括设备状况、工艺流程、产品结构、生产能力及控制技术,鞍钢洁净钢生产控制能力实现C、P、S、H、N及全氧含量总和≤70×10-6,夹杂物尺寸小于20μm,个别钢种小于5μm。The platform for clean steel making in Angang is introduced, which includes the status of equipment, process flow, product mix, production capacity and control technology. The content of such elements as C, P, S, H and N can be controlled well and the total content of these elements and total oxygen in molten steel can be limited up to 70×10^6 in making clean steel in Angang. In addition the size of inclusions in clean steel can be controlled to be less than 20 μm or even less than 5μm in some individual molten steels.

关 键 词：洁净钢 成分控制 夹杂物 

分 类 号：TF762[冶金工程—钢铁冶金]