| 摘要 |
The invention relates to a process for the heat treatment, in a magnetic field, of a magnetic component made up of a soft magnetic alloy with low anisotropy, such as 15/80/5 iron-nickel-molybdenum alloy, an amorphous alloy based on cobalt or a nanocrystalline iron-silicon-copper-niobium-boron alloy, wherein the magnetic component is annealed at a temperature below the Curie point of the magnetic material, and during annealing the magnetic component is subjected to unidirectional, longitudinal or transversal continuous or alternating magnetic field, process wherethrough the magnetic field is applied as a succession of pulsations, each pulsation comprising a first part during which the magnetic field intensity reaches a maximum value, and a second part during which the magnetic field intensity has a minimum value. |
