| 石油管线钢冶炼工艺技术研究 |
| |
| 引用本文： | 孙丽娜,吴国玺,宋满堂.石油管线钢冶炼工艺技术研究[J].辽宁科技学院学报,2008,10(2):1-3. |
| |
| 作者姓名： | 孙丽娜 吴国玺 宋满堂 |
| |
| 作者单位： | 辽宁科技学院冶金工程系,辽宁,本溪,117022;本钢板材股份有限公司炼钢厂,辽宁,本溪,117000 |
| |
| 基金项目： | 辽宁省教育厅科技研究项目 |
| |
| 摘 要： | 对X70石油管线钢的生产工艺技术进行试验研究,采用铁水脱硫（DS）一复吹转炉（BFC）一LF-IR钢包精炼一RH真空精炼一板坯连铸（CC）的生产工艺路线冶炼管线钢,钢材实物质量检测结果表明,钢中化学成分控制准确,夹杂物以球型为主,弥散分布;硫、磷、气体含量的控制均达到国际先进水平
|
| 关 键 词： | 石油管线钢 复吹转炉 LF-IR RH |
Research into the Metallurgy Technology of Petroleum Pipeline Steel |
| |
| SUN Li-na,WU Guo-xi,SONG Man-tang.Research into the Metallurgy Technology of Petroleum Pipeline Steel[J].Journal of Liaoning Institute of Science and Technology,2008,10(2):1-3. |
| |
| Authors: | SUN Li-na WU Guo-xi SONG Man-tang |
| |
| Institution: | SUN Li - na ; WU Guo - xi ; SONG Man - tang (1. Liaoning Institute of Science and Technology, 2. Steelmaking plant, Steel Plate Co, Ltd. Benxi Steel, Benxi , Liaoning , 117000, China) |
| |
| Abstract: | The paper introduces a trial study on the production technology of petroleum pipeline steel X70. The metallurgical technology process is comprised of desulphurlzation from molten iron, complex blowing in converter, refining in ladle, vacuum refining and continuous casting. The test result indicates that the elemental composition has been controlled exactly, there are nodular inclusions as the major type and all over spread, The contents of sulfur, phosphorus and other gases are come up to international standard. |
| |
| Keywords: | LF-IR RH |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
