Reliable Customized Alnico Pickup Magnets Abrasion Resistance
Price:
As negotiation
MOQ:
100pcs
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
Reliable Customized Alnico Pickup Magnets with Abrasion Resistance
Product Specifications
| Attribute | Value |
|---|---|
| Application | Generator, Microphone, Measuring Instrument |
| Shape | Customized |
| Tolerance | ±0.05mm |
| Hcj | ≥30 KA/m |
| Magnetization Direction | Axial, Radial, Multi-poles |
| Material | Alnico |
| BHmax | 1.13-9 MGOe |
| Type | Permanent Magnet |
Product Overview
Alnico Permanent Magnet is a high-performance permanent magnet made from cast Alnico materials including Alnico 5, Alnico 8, and LNG37. With a maximum operating temperature of 550℃, these magnets offer exceptional resistance to demagnetization and are ideal for demanding applications in generators, microphones, and measuring instruments.
Key Features
- Maximum operating temperature of 550℃
- Available in axial, radial, and multi-pole magnetization directions
- Customizable sizes and shapes with ±0.05mm tolerance
- Excellent temperature stability for high heat applications
- High residual induction and energy product
- Available in Alnico 5 and Alnico 8 grades
Technical Parameters
| Parameter Name | Value |
|---|---|
| Curie Temperature | 760 ~ 890℃ |
| Max. Operating Temperature | 450 ~ 550℃ |
| Resistivity | 47 ~ 54 μΩ.cm |
| Hardness | 520 ~ 630 HV |
| Density | 6.9 ~ 7.3 g/cm³ |
| Relative Recoil Permeability | 1.7 ~ 4.7 μrec |
| Saturation Field Strength | 2.7 ~ 6.3 kOe / 215~500 kA/m |
| Temperature Coefficient of Br | -0.025 ~ -0.02%/℃ |
| Temperature Coefficient of iHc | +0.01 ~ +0.03 %/℃ |
Customization Options
Our UNMAG brand Alnico Permanent Magnets offer complete customization:
- Custom sizes and shapes to meet specific requirements
- Multiple magnetization directions (axial, radial, multi-poles)
- Precision tolerance of ±0.05mm
- Available in Alnico5, Alnico8, LNG37, and LNG42 alloys
Applications
These high-performance magnets are suitable for various industries including:
- Automotive systems
- Electrical equipment
- Electronics
- Generators and motors
- Microphones and audio equipment
- Precision measuring instruments
Packaging & Shipping
- Stored in dry, dust-free environments
- Shipped with protective packaging (foam, bubble wrap)
- Kept away from electrical equipment during transport
- Secured against shock and vibration
Technical Support
Our experienced team provides comprehensive support including:
- Installation and maintenance guidance
- Custom design and engineering solutions
- Troubleshooting and diagnostics
- Application-specific recommendations
Contact us today for more information about our Alnico Permanent Magnet solutions.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiamen Un Magnet Co.,Ltd.
Location
Room 503,Building C,No.319,Hubin East Road,Xiamen,China
Contact Person
Sales Department