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Hangzhou Xiaoshan ZhiJiang Magnet Company Ltd
Cast Alnico Magnet;Alnico 5 Magnet;Alnico 8 Magnet
 
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High density Alnico 5 Cast Alnico Magnet Used In Holding Magnets

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Title： High density Alnico 5 Cast Alnico Magnet Used In Holding Magnets 
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Unit price： Negotiable
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Quantity： Negotiable
Delivery date： Since the payment date Days delivery
Contact： Joanna Wu （Ms.）    
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High density Alnico 5 Cast Alnico Magnet Used In Holding Magnets

 

 

Quick Detail:

 

1. Density - 7.3 g/cm3

2. Manufacturing process - casting (most common)

3. Various shapes- blocks, bars, discs, rings, horseshoes, cylinders, etc.

4. Saturation magnetizing field required - about 5kOe.

 

Cast Alnico magnet is composed primarily of Aluminum, Nickel, Cobalt, Copper and Iron. It has very good corrosion resistance and high temperature operation.

Although other magnetic materials offer greater energy and coercivity values, the high remanence and thermal stability of AlNiCo makes it the most effective magnetic material for certain applications, like generator, microphone, lifting, voltmeter and measuring instruments. It is widely applied in high stability fields like aerospace, military, automobile and security systems.

 

Physical Properties of Cast Alnico

Curie Temperature ()

760-890

Max. Operating Temperature ()

450-550

Resistivity (μohm.cm)

47-54

Hardness (Hv)

520-630

Density (g/cm³)

6.90-7.30

Relative Recoil Permeability (μrec)

1.70-4.70

Saturation Field Strength (kOe,kA/m)

2.7-6.3/215-500

Temperature Coefficient of Br (%/)

High density Alnico 5 Cast Alnico Magnet Used In Holding Magnets

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