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Ring Alnico Magnets

alnico disc magnets
alnico disc magnets
alnico disc magnets
alnico disc magnets

Alnico 3 guitar ring magnets

Alnico magnet is the earliest developed permanent magnet material, which is an alloy composed of aluminum, nickel, cobalt, iron, and other trace metal elements.

  • Item NO.:

    LNG
  • Order(MOQ):

    100
  • Payment:

    100% / 70% INADVANCE
  • Product Origin:

    China
  • Shipping Port:

    Xiamen/Shanghai/Ningbo
  • Color:

    Sliver
  • Lead Time:

    50-60 days
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How to choose the suitable Alnico Magnet?

If you're purchasing magnets for the first time, let's share the following information:

 

1.Alnico Magnet

Aluminum nickel cobalt (AlNiCo) is the earliest developed permanent magnet material, which is an alloy composed of aluminum, nickel, cobalt, iron, and other trace metal elements. It has the best magnetic properties and a small temperature coefficient, making it the most widely and widely used in permanent magnet motors.

 

2.Grade of Alnico Magnet: 

The advantages of aluminum nickel cobalt magnets are high remanence (up to 1.35T) and low temperature coefficient. When the temperature coefficient is -0.02%/℃, the maximum operating temperature can reach around 520 ℃. The disadvantage is that the coercive force is very low (usually less than 160kA/m) and the demagnetization curve is nonlinear. Therefore, although aluminum nickel cobalt magnets are easily magnetized, they are also easily demagnetized.

 

Sintered Alnico Magnet

 

Cast Alnico Magnet

 

 

 

3.Magnetization direction:


Alnico ring magnets generally use axial magnetization and radial magnetization.

 

How is sintered Alnico produced?


 

How are Alnico magnets packaged?

What projects are Alnico magnets commonly used in?

1.Generator

2.Electric motor

3.Electric guitar pickup

4.Microphones

5.Sensors

6.Speakers

 

Certification

 

All the magnets we offer comply with international standards such as ISO9001. We have strict requirements for quality and raw materials. We can provide material safety certificate, ROSH, REACH certificate, factory inspection certificate, etc.

FAQ

1. Do you provide a small number of samples before placing a large order?
Yes, we provide a small number of samples as a test before placing a bulk order. Generally around 10~20pcs.


2. How can I pay?
We have the following payment methods for you to choose from: 1) Bank transfer 2) Pay online through Alibaba

3. How long is the delivery time of Alnico magnet?
The whole production process takes about 50-60 days.

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