微Ti含量对CSP线罩式退火超低碳冷轧钢带组织和力学性能的影响

Effect of Micro-Ti Content on Microstructure and Mechanical Properties of Ultra-low Carbon Cold Rolled Steel Strip of Batch-annealing of CSP Line

研究了微钛含量对CSP工艺超低碳钢冷轧钢带组织、性能及织构的影响。结果表明,随着钛含量的增加,超低碳钢的晶粒形貌逐渐由饼形晶转变为等轴晶;{111}//ND织构强度先降后升。

The effect of micro-titanium content on the microstructure, texture and properties of ultra-low carbon cold rolled steel strip in CSP process was studied. The results show that with the increase of titanium content, the grain morphology of ultra-low carbon steel is gradually transformed from cake-shaped crystal to equiaxed crystal; the 〈110〉//RD texture intensity descends firstly and then rises.