澆注過程中鋼液的吸氧量

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澆注過程中鋼液的吸氧量

董履仁, 王志強

文章導航 > 工程科學學報 > 1987 > 9(4): 8-15

董履仁, 王志強. 澆注過程中鋼液的吸氧量[J]. 工程科學學報, 1987, 9(4): 8-15. doi: 10.13374/j.issn1001-053x.1987.04.002

引用本文:

董履仁, 王志強. 澆注過程中鋼液的吸氧量[J]. 工程科學學報, 1987, 9(4): 8-15. doi: 10.13374/j.issn1001-053x.1987.04.002

Dong Luren, Wang Zhiqiang. On the Investigation of Absorption Oxygen from Air During Teeming Process[J]. Chinese Journal of Engineering, 1987, 9(4): 8-15. doi: 10.13374/j.issn1001-053x.1987.04.002

Citation:

Dong Luren, Wang Zhiqiang. On the Investigation of Absorption Oxygen from Air During Teeming Process[J]. Chinese Journal of Engineering, 1987, 9(4): 8-15. doi: 10.13374/j.issn1001-053x.1987.04.002

董履仁, 王志強. 澆注過程中鋼液的吸氧量[J]. 工程科學學報, 1987, 9(4): 8-15. doi: 10.13374/j.issn1001-053x.1987.04.002

引用本文:

董履仁, 王志強. 澆注過程中鋼液的吸氧量[J]. 工程科學學報, 1987, 9(4): 8-15. doi: 10.13374/j.issn1001-053x.1987.04.002

Dong Luren, Wang Zhiqiang. On the Investigation of Absorption Oxygen from Air During Teeming Process[J]. Chinese Journal of Engineering, 1987, 9(4): 8-15. doi: 10.13374/j.issn1001-053x.1987.04.002

Citation:

Dong Luren, Wang Zhiqiang. On the Investigation of Absorption Oxygen from Air During Teeming Process[J]. Chinese Journal of Engineering, 1987, 9(4): 8-15. doi: 10.13374/j.issn1001-053x.1987.04.002

澆注過程中鋼液的吸氧量

doi: 10.13374/j.issn1001-053x.1987.04.002

煉鋼教研室

計量
- 文章訪問數: 201
- HTML全文瀏覽量: 52
- PDF下載量: 13
- 被引次數: 0
出版歷程
- 收稿日期: 1986-09-22
- 網絡出版日期: 2021-10-28

On the Investigation of Absorption Oxygen from Air During Teeming Process

摘要: 為了弄清鋼流在澆注過程中受空氣氧化的情況,進行了模型實驗,得到的吸氣公式為:
$\frac{{{v_g}}}{{{v_1}}}$=2.433×10^-2Fr^0.4957·We^0.3122·（h/D）^0.3038
還根據現場取樣,分析澆注前后鋼中氮含量以及氮氧之間關系,算出了鋼液吸氧量,說明用上式估算鋼水二次氧化程度是可行的。
- 模擬 /
- 吸氧 /
- 澆注過程
Abstract: In order to understand the air oxidation of molten steel during teeming the model experiments on the oxygen absorption of pouring stream were carried out.A theoretical formula of gas absorption is given. The results show that the content of oxygen came from air is calculated by using the relationship between the absorption rate of[N] and [O].
- simulation /
- absorption oxygen /
- teeming process

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文章訪問數: 201
HTML全文瀏覽量: 52
PDF下載量: 13
被引次數: 0

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