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。
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.
随着轧制速度的提高,成品终轧温度明显升高,头尾温差大幅度减小;
It is found that, with the rising of rolling speed, the temperature of finished product is raised greatly, and the temperature difference between head and end of the product is reduced apparently.
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