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Ⅰ绪言热轧条件改变后,钢的各种性能虽然也会发生变化,但由于所要求的钢种和条件等的差异,过去所见到的都是一些结果相互纷歧的报告。为了便于理解这些变化以及各种差异,因此作了以弄清各种轧制条件所产生的效果的机理为主旨的试验。
Ⅰ INTRODUCTION Although the properties of steels change as hot-rolling conditions change, there have been reports of diverging results in the past due to the differences in required steels and conditions. In order to facilitate understanding of these changes and various differences, experiments were carried out to clarify the mechanism of the effects produced by various rolling conditions.