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Abundant technical force |
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First-class production craft |
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Excellent production equipment |
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Advanced instrumentation |
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Consummation examination method |
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【Supply】 Sell Alnico Aluminum-nickel-cobalt Magnet
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| Term
of validity：2005-07-05
- 2005-08-04 |
| Model: |
Sell Alnico Aluminum-nickel-cobalt Magnet(sell) |
Quantity: |
Blank |
| Pack: |
Blank |
Price: |
Blank |
| Detailed description: |
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Alnico aluminum-nickel-cobalt magnet
Alnico aluminum-nickel-cobalt magnet is high-energy permanent magnet, which posses high flux density, high coercive, high energy product and extreme stability for temperature changes. It exhibits good resistance to demagnetization, stability in high temperatures and excellent conduction, as well as allow unique design with following characteristics-----
*high hardness, machined primarily by grinding.
*with low temperature coefficient, it can be used with little irreversible magnetism loss even in relatively high temperature.
*magnetic properties can be effectively used by magnetizing the material after assembly in the magnetic circuit.
*circuit designs optimally matching the material are possible. Particularly, by using high-energy material, extremely compact magnetic circuits are possible.
Because alnico can be cast or sintered, a variety of irregular shapes are available, such as channel magnets, horseshoes magnets, pot magnets, button magnets, rotors and castings. Our experienced machinist can cut material
Or fabricate assemblies to your specification.
This magnet is composed of a mixture of AL, ni, co powder with epoxy. Its properties are steady in change of temperature.
This significant temperature characteristic operates widely and well in a gauge and as bearing magnets and brake magnets of watt meters. This magnet is also an isotropic type.
Characteristics
1) magnetic properties are very stable in change of temperature. (-0.02%/oc for br)
2) magnetic properties are steady in prolonged use.
3) the uniformity for magnetic properties is excellent.
4) because of the high coercive force, the demagnetization to external magnetic field is very small.
Cast alnico
Cast alnico magnets, which are aluminum nickel-cobalt-iron alloys, are the most established and widely used permanent magnet materials. Because of their high flux density and superior temperature stability, cast magnets have been accepted in the widest range of application.
Application:
Speaker telephone mobile odometer eletricitymeter
Watermeter eletricity motor switch adhesion sensors
Sintered alnico
In comparison with other permanent magnet materials, the sintered alnico magnet
Products are characterised by:
1. Fine crystalline metallic structure;
2. Very high temperature stability;
3. Good corrosion resistance;
4. High mechanical strength. |
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| Company
name: |
AMC Magnet Co. Ltd |
Link
man : |
King Lee |
| Address: |
No. 1501-1502, Tian Yi Guoji Shangwu Zhongxin, Tian Bo Road, Gaoxin Qu, Hefei, Anhui, China |
Zip code: |
230008 |
| Tel: |
86 551 5334828 |
Fax: |
86 551 5334878 |
| Email: |
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Website: |
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