The most effective approach for grain refinement is to lower the finish rolling temperature.
降低终轧变形温度对组织细化是最有效的。
High finish rolling temperature promotes the recrystallization of hot-rolled strip, increases favorable texture components, decreases the core loss, and increases magnetic induction of final product.
提高终轧温度可以促进热轧板的再结晶，增加成品中有利织构组分，降低铁损，提高磁感。
The effects of finish rolling temperature, temperature of controlled cooling, cooling rates on the microstructure and mechanical properties of V-bearing microalloyed steel have been investigated.
讨论了含钒微合金钢在热轧及加速冷却条件下终轧温度、终冷温度、冷却速度对钢的力学性能的影响。
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