Huajie Wu, Yangchun Liu, and Jie Fu, Study on temper-rapid cooling process of low carbon steel produced by CSP, J. Univ. Sci. Technol. Beijing, 14(2007), No. 4, pp. 312-316. https://doi.org/10.1016/S1005-8850(07)60061-9
Cite this article as:
Huajie Wu, Yangchun Liu, and Jie Fu, Study on temper-rapid cooling process of low carbon steel produced by CSP, J. Univ. Sci. Technol. Beijing, 14(2007), No. 4, pp. 312-316. https://doi.org/10.1016/S1005-8850(07)60061-9
Huajie Wu, Yangchun Liu, and Jie Fu, Study on temper-rapid cooling process of low carbon steel produced by CSP, J. Univ. Sci. Technol. Beijing, 14(2007), No. 4, pp. 312-316. https://doi.org/10.1016/S1005-8850(07)60061-9
Citation:
Huajie Wu, Yangchun Liu, and Jie Fu, Study on temper-rapid cooling process of low carbon steel produced by CSP, J. Univ. Sci. Technol. Beijing, 14(2007), No. 4, pp. 312-316. https://doi.org/10.1016/S1005-8850(07)60061-9
On the basis of the effect of carbon precipitation on the microstructure and properties of steel products below A1 temperature, a new thermal treatment method (temper-rapid cooling process) was studied. By the temper-rapid cooling process, the yield strengths of the high strength low carbon (HSLC) steel ZJ330 and SPA-H produced using the compact strip production (CSP) process increased from 340 to about 410 MPa and from 410 to about 450 MPa, respectively. The results indirectly indicated that there existed nanoscaled iron-carbon precipitates that have obvious precipitation effect on low carbon steel produced by CSP. The prospect of application is discussed.
On the basis of the effect of carbon precipitation on the microstructure and properties of steel products below A1 temperature, a new thermal treatment method (temper-rapid cooling process) was studied. By the temper-rapid cooling process, the yield strengths of the high strength low carbon (HSLC) steel ZJ330 and SPA-H produced using the compact strip production (CSP) process increased from 340 to about 410 MPa and from 410 to about 450 MPa, respectively. The results indirectly indicated that there existed nanoscaled iron-carbon precipitates that have obvious precipitation effect on low carbon steel produced by CSP. The prospect of application is discussed.
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