Study of Vacuum Carbon-Deoxidization of High Carbon Chromium Bearing Steel

机译：高碳铬轴承钢的真空脱碳研究

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This paper describes the negative influence of high residual aluminum which is used as a deoxidant in the steel and raises the newest control requirement for high carbon steel on residual aluminum. By means of thermodynamic calculation and production practices, the total oxygen (∑[O]) in the steel can be 10 ppm through carbon-oxygen reaction under the conditions of high vacuum, proper top slag composition, and argon stirring during ladle refining/vacuum degassing (LF/VD) processes of high carbon chromium bearing steel. Meanwhile, the size of D-type inclusion in the steel is obviously reduced. Thus, the purity of the bearing steel is improved. Since the consumption of aluminum used for deoxidation is reduced, the unit cost of bearing steel is obviously reduced.

机译：本文描述了高残留铝作为钢中的脱氧剂的负面影响，并提出了高碳钢对残留铝的最新控制要求。通过热力学计算和生产实践，在高真空，适当的炉渣成分和钢包精炼/真空过程中的氩气搅拌条件下，通过碳-氧反应，钢中的总氧（∑ [O]）可以达到10 ppm。高碳铬轴承钢的脱气（LF / VD）工艺。同时，钢中D型夹杂物的尺寸明显减小。因此，改善了轴承钢的纯度。由于减少了用于脱氧的铝的消耗，因此轴承钢的单位成本明显降低。

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来源
《STP 1465; Symposium on Bearing Steel Technology-Advances and State of the Art in Bearing Steel Quality Assurance; 20050517-19; Reno,NV(US)》|2005年|P.19-24|共6页
会议地点 RenoNV(US)
作者
Li Zheng; Xu Minghua;
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作者单位

Baosteel Group Shanghai No.5 Steel Co., Ltd;

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会议组织
原文格式 PDF
正文语种 eng
中图分类轴承;
关键词
bearing steel; residual aluminum; vacuum; deoxidation; purity;

机译：轴承钢;残留铝;真空;脱氧;纯度;

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专利

1. The Structure, Microhardness and Wear Resistance of Coatings Obtained Through Non-Vacuum Electron Beam Cladding of Chromium and Titanium Carbides on Low Carbon Steel [J] . Tatyana A. Krylova, Konstantin V. Ivanov, Vladimir E. Ovcharenko Materials science forum . 2018,第期

机译：低碳钢上铬和碳化钛的非真空电子束熔覆获得的涂层的组织，显微硬度和耐磨性
2. Oxidation kinetics of layers formed on the low carbon steels in vacuum chromium plating and chrom-aluminium plating processes [J] . E. Kasprzycka Проблемы машиностроения и автоматизации . 1999,第2期

机译：在真空镀铬和铬铝电镀工艺中形成在低碳钢上的层的氧化动力学
3. Oxidation kinetics of layers formed on the low carbon steels in vacuum chromium plating and chrom-aluminium plating processes [J] . E. Kasprzycka Проблемы машиностроения и автоматизации . 1999,第2期

机译：在真空镀铬和铬铝电镀工艺中形成在低碳钢上的层的氧化动力学
4. Study of Vacuum Carbon-Deoxidization of High Carbon Chromium Bearing Steel [C] . Li Zheng, Xu Minghua, American Society for Testing and Materials(ASTM)(US), Symposium on Bearing Steel Technology-Advances and State of the Art in Bearing Steel Quality Assurance . 2007

机译：高碳铬轴承钢真空碳脱氧化研究
5. Chemistry of mono-eta(6)-arene complexes of chromium bearing carbon monoxide and trichlorosilyl ligands. [D] . Jagirdar, Balaji Rao. 1994

机译：带有一氧化碳和三氯甲硅烷基配体的铬的单-eta（6）-芳烃配合物的化学性质。
6. Use of Homogeneously-Sized Carbon Steel Ball Bearings to Study Microbially-Influenced Corrosion in Oil Field Samples [O] . Gerrit Voordouw, Priyesh Menon, Tijan Pinnock, -1

机译：使用均质碳钢球轴承研究油田样品中微生物影响的腐蚀
7. The Effect of Al on the Properties of High Carbon Chromium Steel. (Study on the Steels for High-Temperature Bearings-1) [O] . Kunio Kusaka, Kunihiro Tsurumi, Makoto Osawa 1962

机译：Al对高碳铬钢的性能的影响。（研究高温轴承-1的钢 - 1）
8. Determination of the Diffusion Parameters of Chromium during the Vacuum Chromizing of Low-Carbon Steel [R] . Mokrov, A. P. , Zakharov, P. N. 1980

机译：低碳钢真空渗铬过程中铬扩散参数的测定

Study of Vacuum Carbon-Deoxidization of High Carbon Chromium Bearing Steel

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