| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling method of a hot rolled coil capable of shortening a cooling time by mist, even when arranging a nozzle on the same position as a placing surface (ground) of the hot rolled coil or lower than that.SOLUTION: In a cooling method of a hot rolled coil which is a roll-shaped hot rolled steel strip wound by a winder installed on a hot rolling line, at least one side of both side faces of the horizontal hot rolled coil is cooled by mist sprayed from a prescribed mist spray nozzle. |
