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介绍冷轧工作辊经 5 0 /2 5 0 Hz双频感应淬火后低温回火工艺与硬度的关系 ,揭示了二者之间的规律 ,并用回归方程计算方法阐明回火工艺与硬度之间存在强负线性相关关系。
The relationship between the cold tempering process and the hardness of the cold rolled work rolls after the dual frequency induction quenching at 50/250 Hz was revealed, the law between the two was revealed and the regression equation was used to illustrate the existence of the tempering between the tempering process and the hardness Strong negative correlation.