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China Wholesale strong permanent cirile alnico magnet Highlity strong Block

China Wholesale strong permanent cirile alnico magnet Highlity strong Block

Brand Name : VMAG
Model Number : OEM
Certification : ROSH,SGS
Place of Origin : SHANGHAI
MOQ : 1000
Price : $0.01-$100
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 10000000
Delivery Time : 10-30DAY
Packaging Details : SAFTY CARTON
Name : alnico magnet series
Type : Permanent
Composite : AlNiCo Magnet
Magnet Shape : Block/Rectangular,Disc,Bar,Ring,Segment,ect
Application : Industrial Magnet, Sensor, motor, loudspeaker, brake,electronic device,meter
series Grade : LN10,LNG12,LNGT18,LNG37,LNG40,LNG52(Alnico5DG),LNG60,
Max Working Temperature : 550Degree C
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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Brand Name: VMAG
  • Model Number: alnico magnet series
  • Type: Permanent
  • Composite: AlNiCo Magnet
  • Shape:Block/Rectangular,Disc,Bar,Ring,Segment,ect
  • Application: Industrial Magnet, Sensor, motor, loudspeaker, brake,electronic device,meter
  • Name: Different styles Alnico u shaped magnets for sale
  • Grade:Alnico2,Alnico3,Alnico5,Alnico6,Alnico7,Alnico8,Alnico9 series
  • Grade BH:LN10,LNG12,LNGT18,LNG37,LNG40,LNG52(Alnico5DG),LNG60,
  • Max Working Temperature: 550Degree C
  • Size: Customers' Drawing
  • Magnetism direction: Customzied Specific Requirements
  • Tolerance: 0/02---+/-0.05mm
  • Certification: ISO9001:2008
  • Environment: Rosh

Packaging & Delivery

Packaging DetailsDifferent styles Alnico u shaped magnets for sale
Safty Air Shipping Carton.
Delivery Time25days

Different styles Alnico u shaped magnets for sale

is comprised of aluminum, nickel, cobalt and iron with varying additions of other elements. There are two different manufacturering process for Alnico: Cast and Sintered. Cast alnico can be made into many sizes and shapes, whereas sintered alnico is usually restricted to smaller sizes.

AlNiCo magnet is composed of Aluminum, Nickel, Cobalt, and a few transition metals. They have excellent temperature stability, high residual induction, and relatively high energies. AlNiCo magnet may be manufactured in complex shapes, such as horseshoes, which is otherwise not possible with other magnet materials. They represent the most versatile magnets available.

Manufacturing Process

Alnico magnet is manufactured through either casting or sintering processes. Cast magnet is manufactured by pouring a molten metal alloy into a mold and then further processing it through various heat-treat cycles. The resulting magnet has a dark gray exterior appearance, and may have a rough surface. Machined surfaces have a shiny appearance similar to steel. Sintered magnet is manufactured by compacting fine Alnico powder in a press, and then sintering the compacted powder into a solid magnet.

Machining & Tolerance

Alnico magnet is hard and brittle, and prone to chipping and cracking. Special machining techniques must be used to machine this material. The Standard tolerances for Alnico magnet is +/- 0.1mm for ground dimensions, but sticter tolerances are possible if specially required.

Surface treatments

The corrosion resistance of Alnico magnet is considered excellent , and no surface treatments are required. However, Alnico magnet is easily plated if specially required.

Magnetizing & Packing

Alnico magnet requires magnetizing fields of about 3kOe. Because of their relatively low coercivities. Alnico magnet should be packed properly in order to assure that the magnet is not subjected to adverse repelling fields, since this could partially demagnetize the magnet.

Cast Alnico 5 is the most commonly used of all the cast Alnicos. This material is used extensively in rotating machinery, meters, instruments, sensing devices, and holding applications, to name a few.

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Please kindly provide below information:

Magnet grade: (options:N35-N52,N35M-N50M, H,SH,UH,EH,AH)

Magnet size: customized / please send us drawing with tolerance if you have tight tolerance request

Magnet coating: Nickel, Zinc, Epoxy, gold, etc

Magnetism direction: Axial,radial, customized

Possible order quantity

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