研究了终轧温度对超低碳TiIF钢的组织性能和连续退火板织构的影响。试验采用810 ℃、850 ℃、890 ℃和910 ℃4种不同终轧温度。结果表明，终轧温度直接影响退火试样的组织性能和织构特征。在810 ℃和910 ℃低温终轧时，退火组织较均匀，力学性能较好，退火后有利织构ND//{111}显著增强，r值较高。而在850 ℃和890 ℃终轧温度下轧制时，其退火板显微组织不是很均匀，性能和织构特征都相对较差。
The effects of finalrolled temperature on microstructure, properties and texture of continuously annealed ultralow carbon TiIF steel have been investigated. The finalrolled temperature was 810 ℃, 850 ℃, 890 ℃ and 910 ℃ recpectively. The results show that there is a close relationship between the microstructure, properties, texture on the one hand and finalrolled temperature on the other hand. When finalrolling in 810 ℃ and 910 ℃, finegrained microstructure, good mechanical properties were obtained and the annealed texture was enhanced. When finalrolling in 850 ℃ and 890 ℃, the annealed microstructure was coarse , properties and texture were not good enough.
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