| Ultra-Pure Ferritic Stainless Steels Grade, Refining Operation, and Application |
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| 作者姓名： | YOU Xiang-mi JIANG Zhou-hua LI Hua-bing |
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| 作者单位： | School of Materials and Metallurgy, Northeastern University, Shenyang 110004, Liaoning, China |
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| 基金项目： | Foundation Item： Item Sponsored by National Natural Science Foundation of China and Baoshan Iron and Steel Co Ltd （50534010） |
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| 摘 要： |
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| 关 键 词： | 铁素体 间隙原子元件 金属 稳定性 |
| 收稿时间： | 2006-06-13 |
Ultra-Pure Ferritic Stainless Steels—Grade, Refining Operation, and Application |
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| YOU Xiang-mi JIANG Zhou-hua LI Hua-bing.Ultra-Pure Ferritic Stainless Steels Grade, Refining Operation, and Application[J].Journal of Iron and Steel Research,2007,14(4):24-30. |
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| Authors: | YOU JIANG Zhou-hua LI Hua-bing |
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| Affiliation: | aSchool of Materials and Metallurgy, Northeastern University, Shenyang 110004, Liaoning, China |
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| Abstract: | The grades of ultra-pure ferritic stainless steels, especially the grades used in automobile exhaust system, were reviewed. The dependence of properties on alloying elements, the refining facilities, and the mechanism of the reactions in steel melts were described in detail. Vacuum, strong stirring, and powder injection proved to be effective technologies in the melting of ultra-pure ferritic stainless steels. The application of the ferritic grades was also briefly introduced. |
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| Keywords: | ultra-pure ferritic stainless steel interstitial element stabilizing element automobile exhaust system SS-VOD VOD-PB VCR |
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