| 含钡合金在钢液中的脱氧行为研究 |
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| 引用本文： | 李阳,姜周华,姜茂发,梁连科,王厚昕,王军文,顾文兵. 含钡合金在钢液中的脱氧行为研究[J]. 炼钢, 2003, 19(3): 26-29 |
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| 作者姓名： | 李阳 姜周华 姜茂发 梁连科 王厚昕 王军文 顾文兵 |
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| 作者单位： | 1. 东北大学
2. 宝山钢铁集团公司 |
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| 基金项目： | 国家自然科学基金，上海宝钢集团公司联合资助项目 ( 50 174 0 12 ) |
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| 摘 要： | 在MoSi2炉上采用MgO质坩蜗对钢管进行了含钡合金脱氧行为的研究。实验中钡系合金主要选取SiAUBa、SiCaBa、SiAlBaCa、SiAlBeCaSr及用于钙处理的SiCa包芯线，选用Al作为对比脱氧剂，考察了钡系合金脱氧的全氧含量，脱氧产物的分布、尺寸和形貌，探讨了钡系合金脱氧和对夹杂物变性作用的机理。
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| 关 键 词： | 炼钢 含钡合金 钢液 脱氧 脱氧剂 |
| 修稿时间： | 2002-04-16 |
Deoxidation Behavior of Ba Bearing Alloys in Liquid Steel |
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| Li Yang Jiang Zhouhua Jiang Maofa Liang Lianke Wang Houxin. Deoxidation Behavior of Ba Bearing Alloys in Liquid Steel[J]. Steelmaking, 2003, 19(3): 26-29 |
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| Authors: | Li Yang Jiang Zhouhua Jiang Maofa Liang Lianke Wang Houxin |
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| Affiliation: | Li Yang Jiang Zhouhua Jiang Maofa Liang Lianke Wang Houxin(Northeastern University) Wang Junwen Gu Wenbing(Baoshan Iron & Steel Group Corp.) |
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| Abstract: | Deoxidation behavior of Ba bearing alloys in the pipe steel is investigated in a MgO crucible of a MoSi 2 furnace. The total oxygen content in the deoxidized Ba bearing alloys as well as distribution, size and shape of the deoxidized products are investigated in the experiments in which Si Al Ba, Si Ca Ba, Si Al Ba Ca, Si Al Ba Ca Sr and Si Ca clad wire are used as deoxidizer and Al as the comparative deoxider. Mechanism about effects of deoxidation of Ba bearing alloys on the change of inclusions is discussed in the meanwhile. |
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| Keywords: | Ba bearing alloy deoxidation complex deoxidizer inclusion |
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