Customizable Cast Alnico 5 Bar Magnets For Measuring Instrument
Price:
As negotiation
MOQ:
100pcs
Delivery Time:
20-25days
Brand:
UNMAG
Product Description
Customizable Cast Alnico 5 Bar Magnets For Measuring Instrument
Product Overview
Alnico permanent magnets are high-performance ferromagnetic materials composed of aluminum, nickel, cobalt, and other metals. These magnets offer exceptional magnetic properties, high coercive force, outstanding temperature stability, and corrosion resistance.
Key Specifications
| Attribute | Value |
|---|---|
| Grade | Alnico 5,8 Is Normally Used |
| BHmax | 1.13-9 MGOe |
| Material | Cast Alnico |
| Application | Generator, Microphone, Measuring Instrument |
| Tolerance | ±0.05mm |
| Type | Permanent Magnet |
| Max Operating Temperature | 550℃ |
| Magnetization Direction | Axial, Radial, Multi-poles |
Technical Features
- High magnetic flux density and coercive force (Hcj ≥30 KA/m)
- Excellent temperature stability with maximum operating temperature of 550℃
- Superior corrosion resistance
- Available in cast and sintered variants
- Precision tolerance of ±0.05mm
- Customizable magnetization directions (axial, radial, multi-poles)
Applications
Our Alnico magnets are widely used in:
- Measuring instruments
- Generators and motors
- Microphones and audio equipment
- Aerospace components
- Automotive systems
- Medical devices
- Electronics
Technical Parameters
| Grade | Equivalent MMPA Class | Remanence (Br) | Intrinsic Coercivity (Hcj) | Coercivity (Hcb) | Maximum Energy Product (BH)max | Density (g/cm3) | Reversible Temp. Coefficient (%/℃) | Curie Temp. (℃) | Remark |
|---|---|---|---|---|---|---|---|---|---|
| FLN8 | Alnico3 | 520 mT (5200 Gs) | 43 KA/m (540 Oe) | 40 KA/m (500 Oe) | 8-10 KJ/m3 (1.0-1.25 MGOe) | 6.8 | -0.02 | 760 | Isotropic |
| FLNG12 | Alnico2 | 700 mT (7000 Gs) | 43 KA/m (540 Oe) | 40 KA/m (500 Oe) | 12-14 KJ/m3 (1.5-1.75 MGOe) | 7 | -0.014 | 810 | |
| FLNGT18 | Alnico8 | 600 mT (6000 Gs) | 107 KA/m (1350 Oe) | 95 KA/m (1200 Oe) | 18-22 KJ/m3 (2.25-2.75 MGOe) | 7.2 | -0.02 | 850 | |
| FLNG34 | Alnico5 | 1100 mT (11000 Gs) | 51 KA/m (640 Oe) | 50 KA/m (630 Oe) | 34-38 KJ/m3 (3.5-4.15 MGOe) | 7.2 | -0.016 | 890 |
Customization Options
We offer fully customizable Alnico permanent magnets to meet your specific requirements:
- Available in Alnico5, Alnico8, and Alnico8 grades
- Custom magnetization directions (axial, radial, multi-poles)
- Precision dimensional tolerances
- Special surface treatments available
Packaging & Shipping
Our Alnico magnets are carefully packaged to ensure safe delivery:
- Individual protective bags or boxes based on product size
- Bubble wrap, anti-static bags, and foam padding
- Properly marked for international shipping with all required customs information
- Standard delivery time: 25-30 days
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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