Permanent magnet Alnico5 650Gs Customized from China manufacturer

Permanent magnet Alnico5 650Gs Customized

Price:	0.07~1.0 USD
Payment Terms:	T/T,L/C,
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 1.8x18mm Alnico Magnet

Production Capacity: 1,000,000pcs/month

Delivery Date: 30 days

Surface Magnetism: 650Gs

Application: Moto Magnet

Place of Origin: Zhejiang, China(Mainland)

Cutting Tolerance: +/-0.02mm

Plating: No

Means of Transport: Ocean,Air,

Packing: According to customer's req...

Composite: Alnico5

Type: Permanent

Magnetizaton: Custom Request

Export Area: All of the World

Shape: Cylinder

Product Description:
Alnico5 magnet
Surface Magnetism: 650Gs
Size: 1.8x18mm
Tolerance: +/-0.02mm
Magnetization: Along 18mm

High quality Cast Alnico magnet

Cast Alnico 5 is the most commonly used of all the cast Alnico's .It combines high indications with a high energy product of 5 MGOe or more and is used extensively in rotation machinery, communications, meters and instruments, sensing devices and holding applications. The higher resistance to demagnetization(coercive force) of Alnico 8,cobalt content to 35%,allows this material to function well for short lengths or for length to diameter ratios of less than 2 to 1.

Sintered Alnico materials offer slightly lower magnetic properties butbutter mechanical characteristics than the cast Alnico materials.Sintered Alnico magnets are most suitable in small sizes(less than 1 oz.)in this process. The desired mix of metal powder is pressed to shape and size in a die,then sintered at 2300 F in a hydrogen atmosphere.The sintering process is well suited to large volume production,and results in parts which are structurally stronger than cast magnets.Relatively close tolerances can be achieved without grinding. alnico magnet, alnico magnets

The Characteristics of Alnico Magnet:

*Small changes in magnetic properties to temperature effects

*Maximum working temperature can be as high as 450^oC~550^oC.

*Low coercive force.

*Strong corrosion resistance capability,no coating needed for surface protection.

Typical Applications for Alnico magnet:

Widely used applications such as instruments and meters which require very stable temperature properties.

Electronic ignition systems, watt bour meters, volt-amp meters. medical instruments, industrial motors, magnetic reed switches, generators, hand tools, vending machines. alnico magnet

Magnetic properties

Grade	B_{r, T}	Hcb, kA/m	(BH)max, kJ/m³	Tw,oC (max)	Structure of cast material
AlNi4Cu	>0.50	>40	>7.2	450	isotropic
AlNiCo- Iso	0.55-0.90	48-55	12.0-19.4	450	isotropic
AlNiCo	1.11-1.25	40-52	36-44	500	isotropic
AlNiCo5Ti	0.75-0.90	92-120	28-44	550	isotropic
AlNiCoNb-A	1.25-1.40	44-62	56-60	500	columnar
AlNiCo5TiNb-A	1.0-1.10	110-120	72-88	550	columnar
AlNiCo5Ti-AA	1.05-1.10	115-120	80-88	550	single crystal
AlNiCo8Ti-AA	0.90-0.95	145-160	64-72	550	single crystal

Note:
w - maximum working temperature

Shapes and sizes available (as standard):
Shapes: Blocks, cylinders, disks, rings, segments
Two or more poles

Note: More complicated shapes and any magnetic configuration can be provided by special order

Standard sizes:

Blocks

	Min, mm	Max, mm
W	2	150
T	2	50
L	2	150

Cylinders

	Min, mm	Max, mm
Dia	5	30
L	10	100

Disks and Rings

	Min, mm	Max, mm
Dia	10	100
h	3<	5/td>

Segments

	Min, mm	Max, mm
W	20	100
L	10	150
h	3	8

Product Description:
Alnico5 magnet
Surface Magnetism: 650Gs
Size: 1.8x18mm
Tolerance: +/-0.02mm
Magnetization: Along 18mm

Product Photos:

Product Report:

Customized Alnico magnet Alnico5 650Gs

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