Mn/S對含硫非調質鋼中硫化物形態的影響

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Mn/S對含硫非調質鋼中硫化物形態的影響

吳華杰, 岳峰, 尤大利, 陸鵬雁, 劉靖, 陳維瑋, 周蕾

文章導航 > 工程科學學報 > 2014 > 36(S1): 77-82

吳華杰, 岳峰, 尤大利, 陸鵬雁, 劉靖, 陳維瑋, 周蕾. Mn/S對含硫非調質鋼中硫化物形態的影響[J]. 工程科學學報, 2014, 36(S1): 77-82. doi: 10.13374/j.issn1001-053x.2014.s1.015

引用本文:

吳華杰, 岳峰, 尤大利, 陸鵬雁, 劉靖, 陳維瑋, 周蕾. Mn/S對含硫非調質鋼中硫化物形態的影響[J]. 工程科學學報, 2014, 36(S1): 77-82. doi: 10.13374/j.issn1001-053x.2014.s1.015

WU Hua-jie, YUE Feng, YOU Da-li, LU Peng-yan, LIU Jing, CHEN Wei-wei, ZHOU Lei. Effect of Mn/S on sulfide inclusions in non-quenched and tempered steel containing sulfur[J]. Chinese Journal of Engineering, 2014, 36(S1): 77-82. doi: 10.13374/j.issn1001-053x.2014.s1.015

Citation:

WU Hua-jie, YUE Feng, YOU Da-li, LU Peng-yan, LIU Jing, CHEN Wei-wei, ZHOU Lei. Effect of Mn/S on sulfide inclusions in non-quenched and tempered steel containing sulfur[J]. Chinese Journal of Engineering, 2014, 36(S1): 77-82. doi: 10.13374/j.issn1001-053x.2014.s1.015

吳華杰, 岳峰, 尤大利, 陸鵬雁, 劉靖, 陳維瑋, 周蕾. Mn/S對含硫非調質鋼中硫化物形態的影響[J]. 工程科學學報, 2014, 36(S1): 77-82. doi: 10.13374/j.issn1001-053x.2014.s1.015

引用本文:

吳華杰, 岳峰, 尤大利, 陸鵬雁, 劉靖, 陳維瑋, 周蕾. Mn/S對含硫非調質鋼中硫化物形態的影響[J]. 工程科學學報, 2014, 36(S1): 77-82. doi: 10.13374/j.issn1001-053x.2014.s1.015

WU Hua-jie, YUE Feng, YOU Da-li, LU Peng-yan, LIU Jing, CHEN Wei-wei, ZHOU Lei. Effect of Mn/S on sulfide inclusions in non-quenched and tempered steel containing sulfur[J]. Chinese Journal of Engineering, 2014, 36(S1): 77-82. doi: 10.13374/j.issn1001-053x.2014.s1.015

Citation:

WU Hua-jie, YUE Feng, YOU Da-li, LU Peng-yan, LIU Jing, CHEN Wei-wei, ZHOU Lei. Effect of Mn/S on sulfide inclusions in non-quenched and tempered steel containing sulfur[J]. Chinese Journal of Engineering, 2014, 36(S1): 77-82. doi: 10.13374/j.issn1001-053x.2014.s1.015

Mn/S對含硫非調質鋼中硫化物形態的影響

doi: 10.13374/j.issn1001-053x.2014.s1.015

1. 北京科技大學冶金工程研究院, 北京 100083;
2. 北京科技大學材料科學與工程學院, 北京 100083;
3. 南京鋼鐵股份有限公司新產品研發推廣中心, 南京 210035

通訊作者:
吳華杰,E-mail:whjyeah@163.com

中圖分類號: TF762
計量
- 文章訪問數: 312
- HTML全文瀏覽量: 90
- PDF下載量: 9
- 被引次數: 0
出版歷程
- 收稿日期: 2013-11-17
- 網絡出版日期: 2021-07-19

Effect of Mn/S on sulfide inclusions in non-quenched and tempered steel containing sulfur

1. Engineering Research Institute, University of Science and Technology Beijing, Beijing 100083, China;
2. School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China;
3. New Product Development and Application Center, Nanjing Iron and Steel Co. Ltd., Nanjing 210035, China

摘要: 通過實驗室真空感應爐冶煉鑄錠然后鍛造成棒材的方法，研究了不同Mn/S（質量比）對含硫非調質鋼中硫化物形態的影響.研究結果表明：提高Mn/S有利于改善鑄態和棒材中硫化物的分布均勻性；隨著Mn/S的提高，棒材中長寬比<3形態的硫化物由5%左右提高至25%以上，Mn/S提高有利于硫化物的球化或紡錘化控制；實驗條件下，Mn/S應控制在40左右.
- 硫化物 /
- Mn/S /
- 長寬比 /
- 非調質鋼
Abstract: The effect of Mn/S(mass ratio) on sulfide inclusions in non-quenched and tempered steel containing sulfur was studied by smelting with vacuum reduction furnace and forging in laboratory. It is found that the distributions of sulfides both in ingots and bars tend to be more dispersed with the increase of Mn/S; and it is beneficial to make the sulfides be globular or spindle with the increase of Mn/S because the percentage of sulfides whose length-width ratio is less than 3 is increased from about 5% to more than 25%. The recommended Mn/S ratio is about 40 under the experimental conditions.
- sulfides /
- Mn/S /
- length-width ratio /
- non-quenched and tempered steel

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