CAS-OB精炼工艺技术设计与应用  

Design and application of CAS-OB

作　　者：余慧[1] 郭亮[2] 

机构地区：[1]中冶京诚工程技术有限公司炼钢工程技术所,北京100176 [2]首钢京唐钢铁集团公司炼钢厂,河北唐山063200

出　　处：《炼钢》2011年第3期68-70,共3页Steelmaking

摘　　要：CAS-OB氧枪供氧强度及枪位控制,浸渍罩外形尺寸、插入钢液深度及浸渍罩位置,钢包底吹氩气压力、流量,钢包底吹氩孔的位置等设计参数的正确选择,影响着CAS-OB钢液成分和温度混匀速度、升温速度,以及合金收得率。结合实际工程,介绍了CAS-OB的设计和应用情况。CAS-OB liquid steel composition and temperature homogenizing speed, temperature rising speed and alloy yielding rate are affected by correct selection of design parameters such as intensification of oxygen supply and position control of the CAS-OB oxygen lance and outline dimension of the submerge tube, depth of the submerging tube and position of the submerge tube as well as the argon pressure, flow rate and position of the ladle argon hole. The present paper introduces the design and application of CASOB in combination of the practical project.

关 键 词：CAS-OB 设计参数选择 应用 

分 类 号：TF769.9[冶金工程—钢铁冶金]