big ring alnico5 magnets for sale

Good News:

We are one of leading manafacturer and exporter of permanent magnets and various magnetic tools,magnetic assemblies. Welcome to visit our factory at any time.

1. Comprised: AlNiCo materials are comprised of aluminum, nickel, cobalt and iron with varying additions of other elements.

2. Two different manufacturing processes: Cast and Sintered

• Cast AlNiCo can be made into many size and shapes.
• Sintered AlNiCo is usually restricted to smaller size.

However, both processes lead themselves to complex geometries and configurations.

3. Standard Sintered AlNiCo has tighter dimensional tolerances due to its processing. 

4. It is also slightly lower magnetic properties, but better mechanical strength than Cast AlNiCo products.

Characteristics of cast AlNiCo:

1. Compact crystal, high intensity

2. Good chemistry stability, strong anti-corrosion

3. Even elements, excellent and magnetic performance

4. Excellent temperature stability

5. Highest usage temperature reach 550°C

Application of cast AlNiCo:

1. Motors

2. Meters

3. Odometers

4. Speakers

5. Sensors

Magnetic and Physical Properties

The range of size:

Package: 

1. By Sea: They will be packed in a white box of pieces each, several boxes to a carton. (Detailed package quantity should be made upon the real products)

2. By Air: If the goods will be shipped by air, all the magnetic should be degaussed and we will use Iron sheet to shield.

Transportation: 

All available shipping ways could be applied, by courier, air or sea, better to choose by sea. 

1. By Sea: If the GW is over 50kg, we advise ship by sea when you are not urgent for the goods as the charge of ocean way is cheaper than by air.  

P.S Appointed shipping company or our own forwarders all could be used in shipment.  

2. By Air: If the good below 30kg, we advise ship by air as we HAWELL MAG signed a long-term agreement with Express (DHL, TNT, FedEx) and the best discount we can provide to you.

Our  products can be packed in many ways as you need : 

Our other shape magnets:

Our factory and the production process 

Please contact us: 

My skype: HWMAG-Kelly Chen

QQ ID:1512448921

Phone: 0086 18074222736 

HAWELL provide HIGH QUALITY products to all the world. 

If you choose our magnets we can provide you the fomal report parameter and some ingredients statement of magnets.