针对微碳钢的特点,在实验室进行了模拟试验,在"三高一低"的原则下,研究了微碳钢加热温度对AlN溶解的影响,终轧温度及冷却速度对热轧晶粒度的影响,卷取温度对AlN和渗碳体析出的影响.提出了生产微碳钢的热轧温度参数,为大生产制定工艺制度提供了理论依据.
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