電爐-CSP工藝生產HSLC鋼的研究與開發

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電爐-CSP工藝生產HSLC鋼的研究與開發

傅杰, 王中丙, 康永林, 柳得櫓, 陳貴江, 李烈軍

文章導航 > 工程科學學報 > 2003 > 25(5): 449-454

傅杰, 王中丙, 康永林, 柳得櫓, 陳貴江, 李烈軍. 電爐-CSP工藝生產HSLC鋼的研究與開發[J]. 工程科學學報, 2003, 25(5): 449-454. doi: 10.13374/j.issn1001-053x.2003.05.042

引用本文:

傅杰, 王中丙, 康永林, 柳得櫓, 陳貴江, 李烈軍. 電爐-CSP工藝生產HSLC鋼的研究與開發[J]. 工程科學學報, 2003, 25(5): 449-454. doi: 10.13374/j.issn1001-053x.2003.05.042

FU Jie, WANG Zhongbing, KANG Yonglin, LIU Delu, CHEN Guijiang, LI Liejun. Research and Development of HSLC steel Produced by EAF-CSP Technology[J]. Chinese Journal of Engineering, 2003, 25(5): 449-454. doi: 10.13374/j.issn1001-053x.2003.05.042

Citation:

FU Jie, WANG Zhongbing, KANG Yonglin, LIU Delu, CHEN Guijiang, LI Liejun. Research and Development of HSLC steel Produced by EAF-CSP Technology[J]. Chinese Journal of Engineering, 2003, 25(5): 449-454. doi: 10.13374/j.issn1001-053x.2003.05.042

傅杰, 王中丙, 康永林, 柳得櫓, 陳貴江, 李烈軍. 電爐-CSP工藝生產HSLC鋼的研究與開發[J]. 工程科學學報, 2003, 25(5): 449-454. doi: 10.13374/j.issn1001-053x.2003.05.042

引用本文:

傅杰, 王中丙, 康永林, 柳得櫓, 陳貴江, 李烈軍. 電爐-CSP工藝生產HSLC鋼的研究與開發[J]. 工程科學學報, 2003, 25(5): 449-454. doi: 10.13374/j.issn1001-053x.2003.05.042

FU Jie, WANG Zhongbing, KANG Yonglin, LIU Delu, CHEN Guijiang, LI Liejun. Research and Development of HSLC steel Produced by EAF-CSP Technology[J]. Chinese Journal of Engineering, 2003, 25(5): 449-454. doi: 10.13374/j.issn1001-053x.2003.05.042

Citation:

FU Jie, WANG Zhongbing, KANG Yonglin, LIU Delu, CHEN Guijiang, LI Liejun. Research and Development of HSLC steel Produced by EAF-CSP Technology[J]. Chinese Journal of Engineering, 2003, 25(5): 449-454. doi: 10.13374/j.issn1001-053x.2003.05.042

電爐-CSP工藝生產HSLC鋼的研究與開發

doi: 10.13374/j.issn1001-053x.2003.05.042

1. 北京科技大學, 北京 100083;
2. 廣州珠江鋼鐵有限責任公司, 廣州 510730

基金項目:

國家"973""新一代鋼鐵材料的重大基礎研究"項目(No.G1998061500)

作者簡介:
傅杰男,66歲,教授

中圖分類號: TG142.1
計量
- 文章訪問數: 200
- HTML全文瀏覽量: 45
- PDF下載量: 15
- 被引次數: 0
出版歷程
- 收稿日期: 2003-02-17
- 網絡出版日期: 2021-08-17

Research and Development of HSLC steel Produced by EAF-CSP Technology

1. University of Science and Technology Beijing, Beijing 100083, China;
2. Guangzhou Zhujiang Iron and Steel Co, Ltd, Guangzhou 510730, China

摘要: 介紹了HSLC鋼的力學性能、成分和純潔度控制,討論了HSLC鋼的強化機理.結果表明,在σ₈ ≤ 450MPa條件下,珠鋼電爐-CSP工藝生產的HSLC鋼的力學性能與國外同類鋼相當.提出了HSLC鋼的成分控制要點,開發了電爐終點碳控制和低氧控制技術,發現了低碳鋼中存在納米硫化物、氧化納、氮化物和碳化物.與HSLA鋼類似,HSLC鋼亦具有沉淀強化機制,納米鐵碳化物應是主要沉淀強化相.
- HSLC /
- HSLA /
- 電爐 /
- CSP
Abstract: The mechanical properties, chemical composition control and cleanness control of HSLC steel were introduced and the strengthening mechanism was discussed. It is pointed out that the mechanical properties level of HSLC steel produced by EAF-CSP technology in Zhujiang Iron Steel Co, Ltd is located at the same position with that of microalloyed HSLA steel produced in foreign CSP plants. The main points of chemical composition and cleanness control were listed and the terminal point control as well as low nitrogen control technology of EAF was developed. It was found that there existed nano-scale sulfides, oxides, nitrides and carbides in HSLC steel. Similar to HSLA steel, the precipitation strengthening mechanism is available to HSLC steel. The nano-scale iron carbide would be the main strengthening phase.
- HSLC /
- EAF /
- CSP /

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文章訪問數: 200
HTML全文瀏覽量: 45
PDF下載量: 15
被引次數: 0

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