Gold Member Since 2015
Audited Supplier
Hangzhou Xiaoshan Dunben Magnet Co., Ltd.

Magnets, Magnet, AlNiCo Magnet manufacturer / supplier in China, offering High Quality AlNiCo Guitar Pickup Magnets, Permanent NdFeB Magnet Pot with Strong Attraction, Strong Permanent Ferrite Holding Magnet with Metal Cover and so on.

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Supplier Homepage Product Others High Quality AlNiCo Guitar Pickup Magnets

High Quality AlNiCo Guitar Pickup Magnets

Purchase Qty.:
(Pieces)
500-4,999 5,000+
FOB Unit Price: US $0.5 US $0.3
Purchase Qty. (Pieces) FOB Unit Price
500-4,999 US $0.5
5,000+ US $0.3
Get Latest Price
Production Capacity: 100ton/Year
Transport Package: Standard Export Package
Payment Terms: L/C, T/T, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: LNG37
  • Application: Speaker Magnet, Industrial Magnet, Motor Magnet
  • Grade: LNG37
  • Tolerance: +/-0.05mm
  • MOQ: 500PCS
  • Specification: D5X20MM
  • HS Code: 85051190
  • Shape: Bar
  • Coating: None
  • Size: D5X20mm
  • Magnetism: Thickness
  • Trademark: hzdunben
  • Origin: Hangzhou
Product Description
Alnico Permanent magnet is hard and brittle. Machining or drilling cannot therefore be accomplished by ordinary methods. Holes are usually cored in at the foundry, and magnets are cast close to final size and then finish machined to closer tolerances.
 
 
Manufacturing Methods

Alnico magnets are manufactured through either casting or sintering processes.
 
Cast Alnico process chart

Raw materialformingsmeltingheating treatment
surface treatmentprcision grindinginspectionpacking

Sintered Alnico process chart

Raw materialPowderforming sinteredheat treatment
surface treatmentprecision grindnginspectionpacking

   
Surface Treatments

The corrosion resistance of Alnico is considered excellent , and no surface treatments are required. However, Alnico magnets are easily plated for cosmetic reasons if required.



Alnico Magnet appliaction

Alnico Magnet is widely used for instruments, autombile, teaching and electronics


We will provide standard export package which is ok for sea or air shipment

Carton size:33X23X27CM
Gross weight:about 15KG/carton


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