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Method and system for suppressing formation of scale defects during hot finish rolling
Method and system for suppressing formation of scale defects during hot finish rolling
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机译:抑制热精轧过程中氧化皮缺陷形成的方法和系统
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摘要
A plurality of finishing mills for finish rolling a rolled material are arranged in a row to construct a finishing mill group, 1st to 3rd surface coolers for cooling the surfaces of the rolled material are provided on the entrance side of the 1st to 3rd finishing mills of the fishing mill group, and the range of cooling of the rolled material by the surface coolers are set to be a range of 0.3 to 1.5 m toward the upstream side from a position separated by 1.5 m or less from the center of the work rolls of each of the finishing mills toward the entrance side of each of the finishing mills. IMAGE
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