METHOD TO CONTROL COOLING OF FLAT METAL PRODUCT

The invention is related to a method of cooling of a flat metal product having a broad face and a temperature upper to 400 DEG C, wherein said metal product is put in contact with a fluidized bed of solid particles, the solid particles having a direction of circulation (D) and capturing the heat released by the metal product and transferring said captured heat to a transfer medium wherein: the metal product is put in contact with the solid particles so that its broad face is parallel to the direction (D) of circulation of the solid particles, a thermal cooling path of the metal product is defined, considering the product parameters of said metal product, a gas is injected for fluidizing the solid particles in a bubbling regime, the injection flow rate of said gas being controlled to matchsaid defined cooling path of the metal product. 本发明涉及具有宽面且温度高于400℃的平坦金属产品的冷却方法，其中使所述金属产品与固体颗粒的流化床接触，固体颗粒具有循环方向(D)并捕获由金属产品释放的热并将所述捕获的热传递至传递介质，其中：-使金属产品与固体颗粒接触使得其宽面与固体颗粒的循环方向(D)平行，-考虑所述金属产品的产品参数，限定金属产品的热冷却路径，-注入气体以使固体颗粒以鼓泡状态流化，