Customized Alnico Magnet BHmax 1.13-9 MGOe Tolerance ±0.05mm
Product Description:
LNG37 Alnico Magnets are permanent magnets with a tolerance of
±0.05mm and a maximum operating temperature of 550℃. They offer a
high BHmax range of 1.13-9 MGOe, and feature various magnetization
directions, including axial, radial, and multi-poles. LNG37 Alnico
Magnets are a great choice for a wide range of engineering and
commercial applications due to their superior magnetic properties
and long-term stability.
Features:
- Product Name: Alnico Permanet Magnet
- Tolerance: ±0.05mm
- Max Operating Temperature: 550℃
- Shape: Customized
- Application: Generator, Microphone, Measuring Instrument
- Material: Alnico
- Main Material: Alnico5, Alnico Rod Magnet, Cast Alnico Magnet
Technical Parameters:
Characteristic of Both Cast and Sintered Alnico
Very temperature stable, great for high heat applications
Maximum working temperature 450-550°C
Does not lend itself to conventional machining (hard and brittle)
High residual induction and energy product compared to ceramic
material
Low coercive force compared to ceramic and rare earth materials
(more subject to demagnetization)
Most common grades of alnico are 5 and 8
Not suited for repelling or high friction applications
Physical Properties
| Parameter Name | Value |
| Cruie Temperature | 760 ~ 890℃ |
| Max. Operatin Temperature | 450 ~ 550℃ |
| Resistivity | 47 ~ 54 μ Ω.cm |
| Hardness | 520 ~ 630 HV |
| Density | 6.9 ~ 7.3 g/cm³ |
| Relative Recoil Permeablility | 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 %/℃ |
Applications:
UNMAG Alnico Permanent Magnets, also known as Alnico8, Alnico9,
Cast Alnico Magnet and Alnico Magnet, are made from aluminum,
nickel, cobalt, iron and other rare earth elements. They are widely
used in many industries, such as generator, microphone, measuring
instrument, etc. UNMAG Alnico Permanent Magnets feature excellent
temperature stability, up to 550℃, and can be customized in size
and shape. Magnetization direction can be axial, radial,
multi-poles, etc. UNMAG Alnico Permanent Magnets are of high
quality, reliable and durable, making them ideal for various
applications.
Customization:
Alnico Permanent Magnet with UNMAG Brand Name
Place of Origin: China
Hcj: ≥30 KA/m
Size: Customized
BHmax: 1.13-9 MGOe
Max Operating Temperature: 550℃
Shape: Customized
UNMAG Alnico9 Permanent Magnet is the most versatile and widely
used material of all permanent magnets. It is the strongest of the
Alnico family, and is the most popular due to its long-term
stability and excellent performance under high temperatures. UNMAG
Alnico9 Magnets are available in a variety of shapes and sizes to
meet your custom needs.
Support and Services:
Alnico Permanent Magnet Technical Support and Services
- Comprehensive product information and technical support.
- Product testing and validation services.
- Customization and design services.
- On-site installation and maintenance.
- Product troubleshooting and repair.
Packing and Shipping:
Alnico Permanet Magnet Packaging and Shipping:
Alnico permanent magnets are packaged with high quality boxes and
cushioning material to ensure that the magnets arrive in perfect
condition. The boxes are also labeled with the product
specifications and bar codes. The boxes are then securely sealed
with tape and labeled with the customer's name. The magnets are
then shipped in a padded envelope or a box depending on the size
and quantity of the order.
