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| 用小气泡从钢液中去除夹杂物颗粒 | |
| 引用本文： | 薛正良,王义芳,王立涛,李正邦,张家雯.用小气泡从钢液中去除夹杂物颗粒[J].金属学报,2003,39(4):431-434. |
| 作者姓名： | 薛正良 王义芳 王立涛 李正邦 张家雯 |
| 作者单位： | 1. 武汉科技大学材料与冶金学院,武汉,430081;钢铁研究总院工艺研究所,北京,100081 2. 邯郸钢铁集团公司,邯郸,056015 3. 钢铁研究总院工艺研究所,北京,100081 |
| 基金项目： | 国家自然科学基金59874023和50174048 |
| 摘 要： | 分析了钢液中吹氢时夹杂物颗粒去除的效率与氢气泡直径、夹杂物直径、透气砖面积、透气砖孔径、吹氢流量和吹氢时间的关系，讨论了在钢液中获得小气泡的方法．并通过70tlF钢包炉精炼弹簧钢的吹氢去夹杂实践，有效地降低了钢中氧化物夹杂的数量和40μm以上夹杂物颗粒的比例． |
| 关 键 词： | 钢液 吹氢 小气泡 除杂 钢包炉精炼 弹簧钢 |
| 文章编号： | 0412-1961(2003)04-0431-04 |
| 修稿时间： | 2002年6月24日 |
INCLUSION REMOVAL FROM MOLTEN STEEL BY ATTACHMENT SMALL BUBBLES |
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| XUE Zhengliang,WANG Yifang WANG Litao,LI Zhengbang,ZHANG Jiawen School of Materials and Metallurgy,Wuhan University of Science and Technology,Wuhan Handan Iron and Steel Group Co.,Ltd.,Handan Central Iron and Steel Research Institute,Beijing Correspondent: Xue Zhengliang,professor,Tel:.INCLUSION REMOVAL FROM MOLTEN STEEL BY ATTACHMENT SMALL BUBBLES[J].Acta Metallurgica Sinica,2003,39(4):431-434. | |
| Authors: | XUE Zhengliang WANG Yifang WANG Litao LI Zhengbang ZHANG Jiawen School of Materials and Metallurgy Wuhan University of Science and Technology Wuhan Handan Iron and Steel Group Co Ltd Handan Central Iron and Steel Research Institute Beijing Correspondent: Xue Zhengliang professor Tel: |
| Affiliation: | XUE Zhengliang,WANG Yifang WANG Litao,LI Zhengbang,ZHANG Jiawen 1) School of Materials and Metallurgy,Wuhan University of Science and Technology,Wuhan 430081 2) Handan Iron and Steel Group Co.,Ltd.,Handan 056015 3) Central Iron and Steel Research Institute,Beijing 100081 Correspondent: Xue Zhengliang,professor,Tel: |
| Abstract: | |
| Keywords: | liquid steel Ar blowing small bubble inclusion removal |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |