| 摘要 |
Disclosed is a slot wedge (1) for a stator (2) or a rotor of an electric machine. Said slot wedge (1) is made of a steel which is provided with a first state having high relative permeability in the peripheral areas (1a, 1b) adjoining the stator (2) or the rotor of the electric machine while being provided with a second state having low relative permeability in the intermediate central area (1c). |
