Hangzhou ZhiJiang Magnetics Co., Ltd

 

High Quality Alnico and Rare Earth Magnets-what we produce

Competitive Price & Superior Service-what we offer 

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5kOe Magnetizing Dield Alnico 5 Magnet Bar For Aerospace

Good quality Alnico 5 Magnet for sales
Good quality Alnico 5 Magnet for sales
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5kOe Magnetizing Dield Alnico 5 Magnet Bar For Aerospace

China 5kOe Magnetizing Dield Alnico 5 Magnet Bar For Aerospace supplier
5kOe Magnetizing Dield Alnico 5 Magnet Bar For Aerospace supplier 5kOe Magnetizing Dield Alnico 5 Magnet Bar For Aerospace supplier

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Product Details:

Place of Origin: China
Brand Name: ZJMAG
Certification: ISO9001

Payment & Shipping Terms:

Minimum Order Quantity: 1000
Price: $0.01
Packaging Details: Cartons
Delivery Time: 15-60days
Payment Terms: T/T L/C
Supply Ability: 1500 tons
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Detailed Product Description
Applications:: Aerospace, Military, Automobile And Security Systems Competitive Advantage: Dimensional Stability
Process: Casting (most Common) Shapes: Blocks, Bars
Grade: Alnico 5 Magnet Type: Permanent Magnet

 

5kOe Magnetizing Dield Alnico 5 Magnet For Guitar Pickup Using

 

 

Quick Detail:

 

1. Density - 7.3 g/cm3

2. Manufacturing process - casting (most common)

3. Shapes- blocks, bars

4. Saturation magnetizing field required - about 5kOe.

 

Cast Alnico magnet is composed primarily of Aluminum, Nickel, Cobalt, Copper and Iron. It has very good corrosion resistance and high temperature operation.

Although other magnetic materials offer greater energy and coercivity values, the high remanence and thermal stability of AlNiCo makes it the most effective magnetic material for certain applications, like generator, microphone, lifting, voltmeter and measuring instruments. It is widely applied in high stability fields like aerospace, military, automobile and security systems.

 

Physical Properties of Cast Alnico

Curie Temperature (℃)

760-890

Max. Operating Temperature (℃)

450-550

Resistivity (μohm.cm)

47-54

Hardness (Hv)

520-630

Density (g/cm³)

6.90-7.30

Relative Recoil Permeability (μrec)

1.70-4.70

Saturation Field Strength (kOe,kA/m)

2.7-6.3/215-500

Temperature Coefficient of Br (%/℃)

-0.025 ~ -0.02

Temperature Coefficient of iHc (%/℃)

+0.01 ~ +0.03

 

 

Applications:

 

Instruments

Guitar pickups

 

 

Performance of Cast AlNiCo Magnets

 

Grade

Br
KGs (Mt)

Hcj
Oe (KA/m)

Bhmax
MGOe(KJ/m3)

D
g/cm3

MMPA
Class

α %/°C
Br (Hcj)

TC.
°C

TW.
°C

LNG37

12.0(1200)

600 (48)

4.65 (37.0)

7.3

Alnico5

-0.02(+0.03)

860

525

LNG40

12.5(1250)

600 (48)

5.00 (40.0)

7.3

Alnico5

-0.02(+0.03)

860

525

LNG44

12.5(1250)

650 (52)

5.50 (44.0)

7.3

Alnico5

-0.02(+0.03)

860

525

LNG48

12.5(1250)

650 (52)

6.00 (48.0)

7.3

Alnico5DG

-0.02(+0.03)

860

525

 

 

Competitive Advantages

 

1. Advanced techniques in producing long rods 

2. Tight tolerance as +/-0.01mm

3. Dimensional Stability

4. Comparatively high magnetic properties

5. Excellent temperature stability

6. Strong corrosion resistance

7. The maximum working temperature is up to 550°c

8. Excellent capacity

9. High density and magnetic properties

10.Cast AlNiCo magnets can be produced in relatively complex shapes

 

 

Merchandise name:

 

AlNiCo Magnet, Aluminum-Nickel-Cobalt Magnet,Eduction Magnet, cast alnico magnet,magnet,permanent magnet,alnico,sintered alnico,cast alnico,pot magnet,rare earth magnet,bonded magnet,holding magnet,magnet powder, cylinder magnet,magnet material,magnetic product,permanent magnetic materials,horseshoe magnet,cast alcomax,speaker parts,Magnetic material

 

 

Customized service as well as OEM, just let us know your request or show us your drawings, we will provide high quality and best service.

 

5kOe Magnetizing Dield Alnico 5 Magnet Bar For Aerospace

 

5kOe Magnetizing Dield Alnico 5 Magnet Bar For Aerospace

Contact Details
Hangzhou ZhiJiang Magnetics Co., Ltd

Contact Person: Mrs. Joanna Wu

Tel: 86-0571-82837863

Fax: 86-0571-82871538

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