Magnet assembly and injection valve with same

The component has a magnetic core (1) provided for direct or indirect control of an injection valve member, and a recess (2) arranged for receiving the magnetic core wound with a solenoid coil (3). A lifting-motion armature (4) interacts with the coil and an annular shaped permanent magnet (5). The magnet integrates into an outer pole (6), inner pole (7) or bottom (8) of the magnetic core or into the armature and produces the magnetic flux that energizes the coil and amplifies or attenuates magnetic force acting on the armature.