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[China]
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Address: Room E-407, No.2, XugongQiao Road, Kunshan City, Jiangsu, 215332 China
Contact name:Allen Sun
Suzhou Xunshi New Material Co., Ltd |
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Permendur 2V Magnetostrictive Material Cold Rolled Strip Thickness 0.05mm~2.0mm
A magnetostrictive material consists of tiny ferromagnets. These ferromagnets, usually iron, nickel or cobalt, have small magnetic moments as a result of their “3d” shells that are not completely filled with electrons. Essentially, the ferromagnets act like tiny permanent bar magnets. When a magnetic field is applied to the material, the randomly located magnets realign themselves with the field’s axis. This new ordered structure causes the solid to either stretch or shrink. When a mechanical force is applied to these materials, the opposite effect occurs: the material induces a magnetic field (Villari Effect). This field can be used to create an electric current and thus translate mechanical energy into electrical energy (Sensorland).
Table 1. Main characteristics of most important magnetostrictive materials | |||||||
|---|---|---|---|---|---|---|---|
| Composition | μa | μr |
|
| k | λs × 106 |
| Note: 1 dyne/(gauss-cm2) = 103 N/(T-m2); 1 (gauss-cm2)/dyne = 10-3 (T.m2)/ N | |||||||
| Nickel | 999 Ni | 200 | 50 | 16 | 61 | 0.30 | 35 |
| Co-Ni | 18 Co, 82 Ni | 1,000 | 200 | 19 | 127 | 0.35 | -25 |
| Permendur | 49 Co 2 V; remainder Fe | 600 | 80 | 11 | 83 | 0.30 | 65 |
| Iu14 (Alfer) | 14 Al, 86 Fe | 1,000 | 250 | 8 | 65 | 0.24 | 50 |
| Ni-Co ferrite | NiO0.98Co0.02.Fe2O3 | 70 | 70 | 20 | 58 | 0.28 | -25 |
A-one Alloy has rich experience of producing Permendur 2V strips and bars. We keep regular stock to make fast delivery to our cusotmers. Our Permendur 2V strips are exporting to Canadian customers.
Permendur 2V equal grades: 1J22 China standard, Hiperco 50A
Permendur 2V is a soft magnetic alloy which has been used primarily
as magnetic core material in electrical core material in electrical
equipment requiring high permeability values at very high magnetic
flux densities
The magnetic characteristics of this alloy permit weight reduction,
reduction of copper turns, and insulation in the end product when
compared to other magnetic alloys having lower permeabilities in
the same magnetic field range
Size range
Thickness range from 0.05-2.0mm and width up to 240mm
