Si-Ca-Ba复合脱氧剂在炼钢生产中的应用与研究  

Study and Application of Compound Deoxide Si-Ca-Ba in Steel-making Production

作　　者：龙云鑫 

机构地区：[1]衡阳钢管(集团)有限公司技术中心,湖南衡阳421001

出　　处：《炼钢》2005年第2期19-21,37,共4页Steelmaking

摘　　要：研究对比了Si-Ca-Ba复合脱氧剂与传统铝脱氧工艺对J55 级油井钢的应用效果, 结果表明Si-Ca-Ba脱氧剂能提高J55级油井钢的纯净度, 钢的微观组织结构及钢的实物质量得到明显改善。Effects of application of compound deoxide Si-Ca-Ba and the traditional deoxide Al on J55 oil well steel are studied and compared with each other. Results show that appilcation of the compound deoxide Si-Ca-Ba can raise the cleanliness of J55 oil well steel and improve the micro structure and physical quality of the steel prominently.

关 键 词：Si-Ca-Ba脱氧剂 纯净度 微观组织结构 J55级油井钢 

分 类 号：TF704.1[冶金工程—钢铁冶金]