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Ultra��Pure Ferritic Stainless Steels��Grade, Refining Operation, and Application |
YOU Xiang��mi,JIANG Zhou��hua,LI Hua��bing |
School 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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Received: 01 January 1900
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[1] |
WANG Hong-po,SUN Li-feng,PENG Bo,JIANG Mao-fa. Inclusions for Ultra-pure Ferritic Stainless Steels Containing 21% Chromium[J]. Chinese Journal of Iron and Steel, 2013, 20(10): 70-74. |
[2] |
WANG Xiao-dong1,LI Fei1,LI Ben-hai1,ZHANG Bao-hui2,WANG Lei2,CHEN Chao-chao1. Development and Application of Pressure-Equalizing Back-Up Roll Contour in Hot Strip Mill[J]. Chinese Journal of Iron and Steel, 2012, 47(7): 44-48. |
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