U-shaped sintered Alnico magnets from China manufacturer - Ningbo Newland International Trade Co., Ltd.

Price:	0.01~5.0 USD
Payment Terms:	T/T,L/C,WU;Paypal
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: LN9-LNGT72

Production Capacity: 1000 Ton / Year

Delivery Date: 15-25days

Shape: Others

Composite: AlNiCo Magnet

Function: Odometer of Automobile

Brand: Newland Magnet

Delivry time: 10~20days

Payment terms: TT 100% in advance

Means of Transport: Ocean,Land,Air

Packing: standard sea and air packag...

Application: Industrial Magnet

Type: Permanent

Brand Name: Newland Magnet

Free sample: ok

Certificate: ISO9001:2008

Capacity: 100000pcs/month

Alnico magnet assemblies,sintered alnico magnet are available in various models and used in odometer of automobile and motorcycle.

High Performance Alnico Magnets are composed primarily of Cobalt, Nickel, and Aluminum with the addition of Iron, Copper, and sometimes Titanium that helps make them become stronger permanent magnets. They can be magnetized to produce strong magnetic fields. Alnico magnets produce magnetic fields with strength at their poles as high as 1500 gauss, or about 3000 times the strength of the earth's magnetic field.

Cast Alnico can be processed to be intricate and complex shapes to meet customer's demand .Some types of Alnico are isotropic, meaning they can be efficiently magnetized in any direction. Other types, such as Alnico 5 and Alnico 8 are anisotropic, meaning they have a preferred direction of magnetization, orientation. Anisotropic magnets generally have a greater magnetic capacity in their preferred orientation than isotropic. Anisotropic Alnico magnets are oriented by heating them above a critical temperature, and cooling them in the presence of a magnetic field.

Unlike casted Alnico magnets, sintered Alnico magnets offer lower magnetic properties but better mechanical characteristics. Mixes of metal powders are pressed to shape and size, and then sintered at 2300oF in a hydrogen atmosphere. The sintering process is well suited to large volume production, and results in parts that are structurally stronger than cast magnets. Relatively close tolerances can be achieved without grinding. But both are hard and brittle materials. They require skillful machining that is best performed on specialized equipment.

Applications:

- Measuring instruments
- Flywheel generators and sensors
- Stepping motor and relays
- Flow and AVO meter
- Odometer of automobile and motorcycle
- Buzzer of mobile phone