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介绍了棒材轧制过程中控制轧制和控制冷却工艺的特点、金属学理论,分析了控制轧制和控制冷却工艺对热轧棒材的影响,并提出目前需要研究的问题。
The characteristics of controlled rolling and controlled cooling process during bar rolling are introduced. The metal theory is introduced. The influence of controlled rolling and controlled cooling process on hot rolled bar is analyzed. Some problems that need to be studied are put forward.