SMART/ASTC dynamic soft reduction technology and its application on the bloom continuous caster at Pangang

Guijun Li; Kaijian Zhang; Chuanji Han; Yong Chen; Guoyan Zhao; Kaike Cai

doi:10.1016/S1005-8850(06)60027-3

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Guijun Li, Kaijian Zhang, Chuanji Han, Yong Chen, Guoyan Zhao, and Kaike Cai, SMART/ASTC dynamic soft reduction technology and its application on the bloom continuous caster at Pangang, J. Univ. Sci. Technol. Beijing , 13(2006), No. 2, pp.121-124. https://dx.doi.org/10.1016/S1005-8850(06)60027-3

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SMART/ASTC dynamic soft reduction technology and its application on the bloom continuous caster at Pangang

摘要: The SMART/ASTC dynamic soft reduction technology of VAI and its application on the 6-strand bloom continuous caster at Pangang, China are presented. The operation results show that soft reduction technology is effective to improve the inner quality of continuously cast blooms. At Pangang, both the central porosity and the central segregation ratings are no more than 1.0, the central shrinkage cavity rating is no more than 0.5, and the central segregation index of carbon is no more than 1.05. Rails made from the blooms have excellent quality and are used for high-speed tracks.

SMART/ASTC dynamic soft reduction technology and its application on the bloom continuous caster at Pangang

Abstract: The SMART/ASTC dynamic soft reduction technology of VAI and its application on the 6-strand bloom continuous caster at Pangang, China are presented. The operation results show that soft reduction technology is effective to improve the inner quality of continuously cast blooms. At Pangang, both the central porosity and the central segregation ratings are no more than 1.0, the central shrinkage cavity rating is no more than 0.5, and the central segregation index of carbon is no more than 1.05. Rails made from the blooms have excellent quality and are used for high-speed tracks.

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