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对《Friction in the hot rolling of steel strip》一文中所提出的数据进行分析和实验证明,指出文内关于650°-1200℃时摩擦系数随轧制温度增高而增大的结论和计算公式不能成立。简要阐述了温度与摩擦系数影响关系的机理。
The data presented in the paper “Friction in the hot rolling of steel strip” are analyzed and experimentally proved. It is pointed out that the conclusion and the formula for the friction coefficient increase with the increase of the rolling temperature at 650 ° -1200 ° C can not be established . The mechanism of the relationship between temperature and friction coefficient is briefly described.