| 锅炉管用钢12Cr1MoV生产实践 |
| |
| 引用本文： | 刘兵,吕安明,刘利,梁艳,刘超群.锅炉管用钢12Cr1MoV生产实践[J].中国冶金,2015,25(4):49-51. |
| |
| 作者姓名： | 刘兵 吕安明 刘利 梁艳 刘超群 |
| |
| 作者单位： | 莱芜钢铁集团有限公司特钢事业部， 山东 莱芜271104 |
| |
| 摘 要： | 莱钢特钢事业部新区采用铁水+废钢→100t电炉→双工位LF→双工位VD→圆坯连铸（650mm）→步进式加热炉→950轧机轧制的流程生产高压锅炉管钢12Cr1MoV，通过优化冶炼工艺、调整精炼渣系、强化保护浇铸等措施，克服了12Cr1MoV钢在实际生产中的困难，使12Cr1MoV钢的化学成分、低倍以及非金属夹杂物评级等各项指标均满足用户要求。
|
| 关 键 词： | 锅炉管 圆坯 12Cr1MoV 生产实践 |
Commercial production practice on steel 12Cr1MoV for boiler tube |
| |
| LIU Bing,L An-ming,LIU Li,LIANG Yan,LIU Chao-qun.Commercial production practice on steel 12Cr1MoV for boiler tube[J].China Metallurgy,2015,25(4):49-51. |
| |
| Authors: | LIU Bing L An-ming LIU Li LIANG Yan LIU Chao-qun |
| |
| Affiliation: | Special Steel Division，Laiwu Iron and Steel Group Co., Ltd, Laiwu 271104, Shandong, China |
| |
| Abstract: | The high pressure boiler tube steel 12Cr1MoV was produced with the path of hot metal+scrap→100t EAF→double LF→ double VD→ round billet continuous casting(section 650mm)，in the special steel division new district of Laiwu Steel. The difficulties that existed in the actual production of 12Cr1MoV can be overcame with the methods of the reinforcement smelting process，adjusting the refining slag, strengthen protective casting and so on. So the chemical composition, low power structure, non-metallic inclusions rating and other indicators of the 12Cr1MoV meet the customers requirement. |
| |
| Keywords: | tube boiler round billet 12Cr1MoV production practice |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国冶金》浏览原始摘要信息 |
|
点击此处可从《中国冶金》下载全文 |
|
