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在初轧厂经过均热炉加热后的钢锭,取氧化铁皮样测量了600块(57坑)。统计分析如下: 一、氧化铁皮厚度 1.厚度范围 0.46～9毫米。热锭加热:0.46～4.5毫米不等。冷锭加热:4.45～9.00毫米。
600 ingots (57 pits) were taken from the steel ingot after the soaking furnace was heated in the bloom mill. Statistical analysis is as follows: First, the thickness of the scale 1. Thickness range 0.46 ~ 9 mm. Hot ingot heating: 0.46 ~ 4.5 mm range. Cold ingot heating: 4.45 ~ 9.00 mm.