Materials for permanent magnets
โ Scribed by D. Hadfield
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 686 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0261-3069
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New Permanent-Magnet Materials.--Five new permanent-magnet materials, known as cunico, cunife, vectolite, alnico I2 and silmanal, have been announced by the General Electric Company. These new materials have many applications in the manufacture of aircraft instruments, as well as other industrial us
## Abstract Designing gradient coils for permanent magnets requires modeling the interaction between the currents and the ferromagnetic material. We have developed and tested an iterative design approach based on the boundary element method. The power dissipated by the gradient coil is treated as a