喂絲法鋼液脫銅

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喂絲法鋼液脫銅

李聯生, 項長祥, 王長華, 李素芹, 曹杰, 李士琦

文章導航 > 工程科學學報 > 1997 > 19(6): 535-537,541

李聯生, 項長祥, 王長華, 李素芹, 曹杰, 李士琦. 喂絲法鋼液脫銅[J]. 工程科學學報, 1997, 19(6): 535-537,541. doi: 10.13374/j.issn1001-053x.1997.06.003

引用本文:

李聯生, 項長祥, 王長華, 李素芹, 曹杰, 李士琦. 喂絲法鋼液脫銅[J]. 工程科學學報, 1997, 19(6): 535-537,541. doi: 10.13374/j.issn1001-053x.1997.06.003

Li Liansheng, Xiang Zhangxiang, Wang Zhanghua, Li Suqin, Cao Jie, Li Shiqi. Decopperization in Steel Melt with Wire-feeding[J]. Chinese Journal of Engineering, 1997, 19(6): 535-537,541. doi: 10.13374/j.issn1001-053x.1997.06.003

Citation:

Li Liansheng, Xiang Zhangxiang, Wang Zhanghua, Li Suqin, Cao Jie, Li Shiqi. Decopperization in Steel Melt with Wire-feeding[J]. Chinese Journal of Engineering, 1997, 19(6): 535-537,541. doi: 10.13374/j.issn1001-053x.1997.06.003

李聯生, 項長祥, 王長華, 李素芹, 曹杰, 李士琦. 喂絲法鋼液脫銅[J]. 工程科學學報, 1997, 19(6): 535-537,541. doi: 10.13374/j.issn1001-053x.1997.06.003

引用本文:

李聯生, 項長祥, 王長華, 李素芹, 曹杰, 李士琦. 喂絲法鋼液脫銅[J]. 工程科學學報, 1997, 19(6): 535-537,541. doi: 10.13374/j.issn1001-053x.1997.06.003

Li Liansheng, Xiang Zhangxiang, Wang Zhanghua, Li Suqin, Cao Jie, Li Shiqi. Decopperization in Steel Melt with Wire-feeding[J]. Chinese Journal of Engineering, 1997, 19(6): 535-537,541. doi: 10.13374/j.issn1001-053x.1997.06.003

Citation:

Li Liansheng, Xiang Zhangxiang, Wang Zhanghua, Li Suqin, Cao Jie, Li Shiqi. Decopperization in Steel Melt with Wire-feeding[J]. Chinese Journal of Engineering, 1997, 19(6): 535-537,541. doi: 10.13374/j.issn1001-053x.1997.06.003

喂絲法鋼液脫銅

doi: 10.13374/j.issn1001-053x.1997.06.003

北京科技大學應用科學學院, 北京 100083

基金項目:

國家自然科學基金資助項目

作者簡介:
李聯生男 52歲副教授

中圖分類號: TF769.9
計量
- 文章訪問數: 222
- HTML全文瀏覽量: 74
- PDF下載量: 13
- 被引次數: 0
出版歷程
- 收稿日期: 1997-09-08
- 網絡出版日期: 2021-09-10

Decopperization in Steel Melt with Wire-feeding

Applied Science School, UST Beijing, Beijing 100083, China

摘要: 提出了用喂絲法向鋼液中插入銨鹽或氨基化合物的脫銅方法.在常壓下，Ar氣氛中，向鋼液中分別加入NH₄Cl和NH₂CONK₂把約300g鋼水含銅量從0.6%降至0.47%～0.5%，僅用脫銅劑2～4g.氯化銨有氯化和銨分解的雙重脫銅作用，比尿素脫銅效果更好.
- 鋼液 /
- 脫鋼 /
- 銨鹽 /
- 喂絲
Abstract: The experiments were conducted under an Ar atmosphere at normal pressure. The results show that the copper content(mass fraction) in steel melt is reduced from 0.6 % to 0.4 % and 0.5 % respectively when ammonium chloride or urea as the decopperizing agents were added to the hot melt.NH₄Cl is a better decopperizing agent than HN₂CONH₂.
- steel melt /
- copper removal /
- ammonium salt /
- wire-feeding

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文章訪問數: 222
HTML全文瀏覽量: 74
PDF下載量: 13
被引次數: 0

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