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Production Technology of High Strength and Toughness Pipeline Steel Produced by Steckel Mill JIANG Hai-tao, KANG Yong-lin, YU Hao, LIANG Zheng-wei (School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China) Abstract:The recent development and technical feature of latest Steckel mill were briefly introduced and the production process of high strength and toughness pipeline steel produced by Steckel mill was explained, which includes alloying design, purification of steel, continuous casting, thermo-mechanical control process and on-line accelerated cooling process (TMCP+ACC). The popularization of this new production technology in China was discussed. u001a
Production Technology of High Strength and Toughness Pipeline Steel Produced by Steckel Mill JIANG Hai-tao, KANG Yong-lin, YU Hao, LIANG Zheng-wei (School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China) Abstract: The recent development and technical feature of latest Steckel mill were briefly introduced and the production process of high strength and toughness pipeline steel produced by Steckel mill was explained, which includes alloying design, purification of steel, continuous casting, thermo-mechanical control process and on-line accelerated cooling process (TMCP + ACC). The popularization of this new production technology was completed in China. u001a