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以模拟CSP工艺-真空感应炉熔炼含铜Hi—B钢(/%:0.06C,3.38Si,0.14Mn,0.013P,0.003S,0.019Als,0.37Cu,0.00150,0.0087N)模铸成210mm×120mm×60mm板,Ф350him二辊热轧机1065℃开轧经5道次从60mm轧成3.5mm板(终轧865℃)为试验基板,研究了轧后水冷和轧后水冷至580℃再空冷两种冷却工艺对实验钢组织和织构的影响。结果表明,热轧后水冷到580℃再空冷到室温的冷却方式有助于获得更高取向精准度的高斯织