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本文根据我厂生产实践经验和大量数据的分析,并参考了一些文献资料,继前文论述化学成分对碳素锅炉钢板性能质量的影响之后,又提出了热轧和试样检验过程对此中厚板性能质量影响的主要因素和适宜的工艺制度。一、加工温度的影响碳钢中加铝脱氧,当钢中含有一定数量的金属铝时,可得本质细晶粒钢,否则即得本质粗晶粒钢。二者要求的热轧温度、特别是终
Based on the analysis of production experience and large amount of data in our factory, and with reference to some literature and materials, after the previous article discussed the influence of chemical composition on the performance and quality of carbon boiler steel, The main factors that affect the quality of the board performance and appropriate process system. First, the impact of processing temperature Addition of aluminum in the carbon steel deoxidation, when the steel contains a certain amount of aluminum, can be the essence of fine grain steel, or to obtain the essence of coarse grain steel. Both require the hot rolling temperature, especially the final