炉内氧化皮
On the basis of investigating influence of the technological parameter such as slab reheating process, furnace scale structure characteristics, scale removal times and rolling temperature variation on scale removal, the scale removal technical process rule was had developed and perfected.
通过研究热轧生产工艺过程的板坯加热、炉生氧化铁皮结构特点、除鳞道次、轧制温度变化等工艺参数对除鳞工艺的影响,制定、优化、完善了热轧板卷除鳞工艺制度。
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