復合脫氧劑對430不銹鋼脫氧行為的影響

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復合脫氧劑對430不銹鋼脫氧行為的影響

李陽, 李偉堅, 姜周華, 李雙江

文章導航 > 工程科學學報 > 2009 > 31(S1): 100-103

李陽, 李偉堅, 姜周華, 李雙江. 復合脫氧劑對430不銹鋼脫氧行為的影響[J]. 工程科學學報, 2009, 31(S1): 100-103. doi: 10.13374/j.issn1001-053x.2009.s1.017

引用本文:

李陽, 李偉堅, 姜周華, 李雙江. 復合脫氧劑對430不銹鋼脫氧行為的影響[J]. 工程科學學報, 2009, 31(S1): 100-103. doi: 10.13374/j.issn1001-053x.2009.s1.017

LI Yang, LI Wei-jian, JIANG Zhou-hua, LI Shuang-jiang. Infection for deoxidation behavior in 430 stainless steel with complex deoxidizers[J]. Chinese Journal of Engineering, 2009, 31(S1): 100-103. doi: 10.13374/j.issn1001-053x.2009.s1.017

Citation:

LI Yang, LI Wei-jian, JIANG Zhou-hua, LI Shuang-jiang. Infection for deoxidation behavior in 430 stainless steel with complex deoxidizers[J]. Chinese Journal of Engineering, 2009, 31(S1): 100-103. doi: 10.13374/j.issn1001-053x.2009.s1.017

李陽, 李偉堅, 姜周華, 李雙江. 復合脫氧劑對430不銹鋼脫氧行為的影響[J]. 工程科學學報, 2009, 31(S1): 100-103. doi: 10.13374/j.issn1001-053x.2009.s1.017

引用本文:

李陽, 李偉堅, 姜周華, 李雙江. 復合脫氧劑對430不銹鋼脫氧行為的影響[J]. 工程科學學報, 2009, 31(S1): 100-103. doi: 10.13374/j.issn1001-053x.2009.s1.017

LI Yang, LI Wei-jian, JIANG Zhou-hua, LI Shuang-jiang. Infection for deoxidation behavior in 430 stainless steel with complex deoxidizers[J]. Chinese Journal of Engineering, 2009, 31(S1): 100-103. doi: 10.13374/j.issn1001-053x.2009.s1.017

Citation:

LI Yang, LI Wei-jian, JIANG Zhou-hua, LI Shuang-jiang. Infection for deoxidation behavior in 430 stainless steel with complex deoxidizers[J]. Chinese Journal of Engineering, 2009, 31(S1): 100-103. doi: 10.13374/j.issn1001-053x.2009.s1.017

復合脫氧劑對430不銹鋼脫氧行為的影響

doi: 10.13374/j.issn1001-053x.2009.s1.017

東北大學材料與冶金學院, 沈陽 110004

基金項目:

國家自然科學基金資助項目(No.50704010)

作者簡介:
李陽(1973-),男,講師,博士,E-mail:liy@smm.neu.edu.cn

計量
- 文章訪問數: 272
- HTML全文瀏覽量: 100
- PDF下載量: 3
- 被引次數: 0
出版歷程
- 收稿日期: 2006-08-01
- 網絡出版日期: 2021-08-09

Infection for deoxidation behavior in 430 stainless steel with complex deoxidizers

School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China

摘要: 在MoSi₂爐和MgO坩堝內用復合脫氧劑對430不銹鋼液進行了脫氧實驗研究.以Al和FeSi作為對比脫氧劑,考察了SiCaBa、SiCaBaAl、SiCaBaMg、SiCaBaAlSr四種復合脫氧劑對430不銹鋼中的全氧含量及脫氧產物的分布、尺寸和形貌的影響.實驗表明,用SiCaBa對430不銹鋼液脫氧,可獲得較低的氧含量,其脫氧產物易于上浮,鋼中的夾雜物尺寸明顯減小且形態發生改善呈球形.
- 脫氧 /
- 復合脫氧劑 /
- 430不銹鋼 /
- 夾雜物
Abstract: Molten 430 stainless steel deoxidized by complex deoxidizers was studied in a MoSi₂ furnace and an MgO crucible. The SiCaBa, SiAlBaCa, SiCaBaAl, SiCaBaMg and SiCaBaAlSr alloys were used as the deoxidizers, and Al and FeSi were used as the deoxidizers for contrasting. The total oxygen content in steel, the distribution, size and morphology of deoxidation products were studied. The results show that when deoxidized by SiCaBa alloy, a lower total oxygen content of 430 stainless steel can be obtained, the deoxidation products can easily float out from the steel and the size of inclusions in the steel can be significantly decreased, the morphology of which is changed to spheric shape.
- deoxidation /
- complex deoxidizer /
- 430 stainless steel /
- inclusion

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文章訪問數: 272
HTML全文瀏覽量: 100
PDF下載量: 3
被引次數: 0

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