Method for manufacturing metal band with different material properties over length and breadth, involves carrying out partial heat treatment of band before coiling to coils or subsequent processing to panels

摘要

The method involves carrying out partial heat treatment of a metal band (7) before coiling to coils or subsequent processing to panels. The band undergoes a leveling process during or in the direct access to the partial heat treatment in a continuous process sequence, where the band has a temperature from room temperature to heat treatment temperature. An independent claim is included for a device for executing the metal band manufacturing method.