Operation method for reducing contusion defects of flat surface of thin-gauge strip steel

The invention relates to an operation method for reducing the flat surface contusion defect of thin-gauge strip steel, and belongs to the technical field of hot-rolled strip steel leveling processes in the metallurgical industry. According to the technical scheme, when an uncoiler builds tension, th...

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Bibliographische Detailangaben
Hauptverfasser:	HAN XIN, HU DEYONG, DOU WEIGANG, FAN KAIQUAN, DUAN JIANWEI, HU DONG, QIAO JUN, WANG LIHUI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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