测定炉温均匀性，优化轴承钢加热工艺

摘要

Temperature evenness determination of walking beam heating furnace has been carried out to analyze differentia between various temperatures of casting blank spots and furnace atmosphere temperature in order to optimize heating process parameters and improve inner quality of the blank .%通过对步进式加热炉炉温进行均匀性测试分析铸坯各点温度与炉气温度差值，优化加热工艺参数，达到提高铸坯内部质量的目的。