Jfe Steel Corporation

Motoji Terasaki

Hiroyuki Fukuda

Takashi Kuroki

Akio Fujibayashi

Naoki Nakata

Kenji Hirata

Takayuki Furumai

Yukio Fujii

Cooling equipment for a hot rolled steel plate which is arranged on a hot rolling line of a steel plate includes an upper header which supplies cooling water to an upper surface of the hot rolled steel plate; upper cooling water jetting nozzles suspended from the upper header for jetting rod-like water flow; and an upper dividing wall arranged between the hot rolled steel plate and the upper header, wherein a plurality of upper water-supply inlets which allow insertion of lower end portions of the upper cooling water jetting nozzles thereinto, and a plurality of upper drain outlets which drain cooling water supplied to upper surface of the hot rolled steel plate on dividing wall are formed in the upper dividing wall.

Cooling equipment and cooling method for hot rolled steel plate

Growing community of inventors

Tokyo, Japan

Motoji Terasaki