FIELD: metallurgy.
SUBSTANCE: group of invention relates to field of melting - casting metallurgy of ferrous metals and alloys, and also to field of electrotechnical mechanical engineering and instrument engineering. Hard magnetic alloy after smelting and blending with refractory, chemically inert, dielectric microinclusions in the form of powder in amount 0.01-10.0 wt % is in use as ferromagnetic basis of magnetic medium.
EFFECT: required and regulated by value electro-magnetic properties, necessary for optimal operation of electric motor depending on frequency of supplied on it feed current.
12 cl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SMELTED MAGNETIC MEDIUM ON BASIS OF SOFT MAGNETIC ALLOY AND MANUFACTURING METHOD FROM IT OF MONOLITHIC MAGNETIC CORE OF ELECTRICAL MACHINES | 2008 |
|
RU2376669C2 |
| HYSTERESIS GYROMOTOR | 2015 |
|
RU2611070C1 |
| METHOD FOR MANUFACTURE OF PERMANENT MAGNETS FROM RARE-EARTH METALS | 2005 |
|
RU2321913C2 |
| MATERIAL FOR RARE-EARTH PERMANENT MAGNETS AND ITS PRODUCTION PROCESS | 2000 |
|
RU2174261C1 |
| AC ELECTRIC MACHINE STATOR | 0 |
|
SU907705A1 |
| METHOD OF MANUFACTURING MAGNETIC CORE | 0 |
|
SU1398033A1 |
| METHOD OF DIAGNOSIS OF COMPACTION OF MAGNETIC LAMINATED CORE | 0 |
|
SU974509A1 |
| AC MACHINE STATOR | 0 |
|
SU983904A1 |
| ELECTRIC MACHINE | 0 |
|
SU1339760A1 |
| STATOR OF A.C. ELECTRIC MACHINE | 0 |
|
SU1451801A1 |
