轧后冷却工艺对铌钛微合金化低碳贝氏体钢组织性能的影响
Effect of cooling process after rolling on microstructure and property of Nb-Ti micro-alloyed low-carbon bainite steel
作者：Defa Li；Haiyan Bao；Shisen Wang；Yuzhang Xiong；Shuqing Xing；Tao Xiong
作者单位：Research and Development Center of Wuhan Iron and Steel Group,430080,China；School of Materials and Metallurgy,Inner Mongolia University of Science and Technology,014010,China
加工时间：2014-03-26
信息来源：科技报告（other）
索取原文[4 页]
关键词：钢铁；铌钛微合金；低碳贝氏体；组织性能；冷却过程
摘 要：The influence of cooling process on microstructure,second phase precipitation and mechanical property of Nb-Ti Micro-alloyed Low-Carbon Bainitic Steel has been examined by metalloscope and TEM.The results lustrate that accelerated cooling after air-cooling (relaxation) to a certain temperature could obtain ferrite / bainite dual phase structure.
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