鎂芯包芯線處理鋼水夾雜物變性實驗

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鎂芯包芯線處理鋼水夾雜物變性實驗

王靜松, 許建國, 孫偉, 孫志坤, 張恒立, 薛慶國

文章導航 > 工程科學學報 > 2007 > 29(S1): 22-25

王靜松, 許建國, 孫偉, 孫志坤, 張恒立, 薛慶國. 鎂芯包芯線處理鋼水夾雜物變性實驗[J]. 工程科學學報, 2007, 29(S1): 22-25. doi: 10.13374/j.issn1001-053x.2007.s1.006

引用本文:

王靜松, 許建國, 孫偉, 孫志坤, 張恒立, 薛慶國. 鎂芯包芯線處理鋼水夾雜物變性實驗[J]. 工程科學學報, 2007, 29(S1): 22-25. doi: 10.13374/j.issn1001-053x.2007.s1.006

WANG Jingsong, XU Jianguo, SUN Wei, SUN Zhikun, ZHANG Hengli, XUE Qingguo. Experimental study on inclusion modification in the steel by Mg cored wire feeding process[J]. Chinese Journal of Engineering, 2007, 29(S1): 22-25. doi: 10.13374/j.issn1001-053x.2007.s1.006

Citation:

WANG Jingsong, XU Jianguo, SUN Wei, SUN Zhikun, ZHANG Hengli, XUE Qingguo. Experimental study on inclusion modification in the steel by Mg cored wire feeding process[J]. Chinese Journal of Engineering, 2007, 29(S1): 22-25. doi: 10.13374/j.issn1001-053x.2007.s1.006

王靜松, 許建國, 孫偉, 孫志坤, 張恒立, 薛慶國. 鎂芯包芯線處理鋼水夾雜物變性實驗[J]. 工程科學學報, 2007, 29(S1): 22-25. doi: 10.13374/j.issn1001-053x.2007.s1.006

引用本文:

王靜松, 許建國, 孫偉, 孫志坤, 張恒立, 薛慶國. 鎂芯包芯線處理鋼水夾雜物變性實驗[J]. 工程科學學報, 2007, 29(S1): 22-25. doi: 10.13374/j.issn1001-053x.2007.s1.006

WANG Jingsong, XU Jianguo, SUN Wei, SUN Zhikun, ZHANG Hengli, XUE Qingguo. Experimental study on inclusion modification in the steel by Mg cored wire feeding process[J]. Chinese Journal of Engineering, 2007, 29(S1): 22-25. doi: 10.13374/j.issn1001-053x.2007.s1.006

Citation:

WANG Jingsong, XU Jianguo, SUN Wei, SUN Zhikun, ZHANG Hengli, XUE Qingguo. Experimental study on inclusion modification in the steel by Mg cored wire feeding process[J]. Chinese Journal of Engineering, 2007, 29(S1): 22-25. doi: 10.13374/j.issn1001-053x.2007.s1.006

鎂芯包芯線處理鋼水夾雜物變性實驗

doi: 10.13374/j.issn1001-053x.2007.s1.006

1. 北京科技大學冶金與生態工程學院, 北京 100083;
2. 北京科技大學博士后流動站萊鋼工作站, 萊蕪 211074;
3. 包頭文鑫實業有限公司, 包頭 014010

作者簡介:
王靜松(1968-),男,博士,副教授

中圖分類號: TF704
計量
- 文章訪問數: 205
- HTML全文瀏覽量: 72
- PDF下載量: 15
- 被引次數: 0
出版歷程
- 收稿日期: 2007-03-21
- 修回日期: 2007-04-25
- 網絡出版日期: 2021-08-16

Experimental study on inclusion modification in the steel by Mg cored wire feeding process

1. Metallurgical and Ecological Engineering School, University of Sciences and Technology Beijing, Beijing 100083, China;
2. Post-doctoral Station of USTB, Post-doctoral Work Station of Laigang Group, Shandong 211074, China;
3. Bao Tou Wenxin Industrial Co. Ltd., Baotou 014010, China

摘要: 采用特殊結構的鎂芯包芯線對鋼水進行處理,處理過程比采用普通結構含鎂包芯線平穩,鎂可以有效地加入鋼水中,并獲得比較穩定的收得率.經過鎂處理后,鋼中夾雜物類型、形態和尺寸明顯變化.大尺寸的Al₂O₃夾雜轉變為細小的MgO·Al₂O₃,同時使鋼中Al₂O₃·MnS夾雜以細小的Al₂O₃·MnS·MgS的形式存在.
- 鋼 /
- 夾雜物變性 /
- 鎂芯包芯線 /
- 喂線
Abstract: The process of Mg-cored wire feeding was investigated. The Mg cored wire with special structure was applied in inclusion modification in steel. The process of feeding the Mg-cored wire is more smoothly than feeding the Mg-wire with old structure in steel treating at 1600℃, the absorption ratio is higher and more stable than that of the old process. After being treated by Mg-cored wire feeding, the Al₂O₃ inclusions with the big size changes to the fine particles of MgO·Al₂O₃ inclusions. At same time, the Al₂O₃·MnS inclusions changes to the Al₂O₃·MgS·MnS inclusions.
- steel /
- inclusion modification /
- Mg cored wire /
- wire feeding

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文章訪問數: 205
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PDF下載量: 15
被引次數: 0

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