BN-6 Neodymium Bonded Magnet NdFeB Alloy Powder Material
Product Description:
Bonded Neodymium Magnets are a type of rare-earth magnets made of
neodymium that are permanently bonded to a variety of materials,
such as plastic, stainless steel, and other metals. These magnets
are ideal for applications that require a lighter weight, greater
strength, and higher temperature resistance than traditional
magnets. Bonded Neodymium Magnets come in a variety of shapes and
sizes, including disc, block, cylinder, ring, and other custom
shapes. They are available with a range of coatings, such as epoxy,
nickel, parylene, and other options. Bonded Neodymium Magnets have
a maximum operating temperature of 120°C-150°C and can be packaged
in carton box, pallet, and other forms. Neodymium-bonded magnets
are an ideal choice for applications requiring superior magnetic
performance and a lighter weight.
Features:
- Product Name: Bonded Neodymium Magnets
- Size: Customized
- Magnetization Direction: Axial, Radial, Multi-poles
- MOQ: 100 Pieces
- Shape: Disc, Block, Cylinder, Ring, Etc.
Technical Parameters:
Physical Properties of Bonded Neodymium Magnet
| Parameter Name | Unit | Value |
| Density | g/cm³ | 4.0-6.5 |
| Curie Temperature | ℃ | 300-350 |
| Recoil Permeability | μrec | 1.2 |
| Temperature Coefficient | %/℃ | -0.17 |
| Hardness | Hv | 80-120 |
| Resistivity | Ω.cm | 0.026 |
| Compressive Strength | kgf/mm² | 3 |
| Flexural Strength | kg/mm² | 25 |
| Thermal Expansivity | 10-6/℃ | 1-2 |
Magnetic Characteristics and Physical Properties of Bonded
Compression Moulding NdFeB
| Grade | Unit | BN-2 | BN-4 | BN-6 | BN-8L | BN-8 | BN-8SR | BN-10 | BN-10H | BN-12 | BN-12L | BN-13L |
Remanence
(Br) | (mT) | 300-400 | 400-500 | 500-600 | 600-650 | 630-680 | 620-680 | 680-730 | 700-750 | 720-770 | 760-810 | 780-830 |
Max. Energy Product
(Hcb) | (KA/m) | 240-320 | 240-320 | 320-400 | 360-440 | 400-480 | 400-480 | 400-480 | 440-520 | 440-520 | 400-480 | 400-480 |
| (KOe) | (3.0-4.0) | (3.0-4.0) | (4.0-5.0) | (4.5-5.5) | (5.0-6.0) | (5.0-6.0) | (5.0-6.0) | (4.5-6.5) | (5.5-6.5) | (5.0-6.0) | (5.0-6.0) |
Max. Energy Product
(Hcj) | (KA/m) | 480-640 | 560-720 | 560-720 | 640-800 | 640-800 | 880-1120 | 640-800 | 640-800 | 720-800 | 480-640 | 480-640 |
| (KOe) | (6.0-8.0) | (7.0-9.0) | (7.0-9.0) | (8.0-10.0) | (8.0-10.0) | (11.0-14.0) | (8.0-10.0) | (8.0-10.0) | (9.0-10.0) | (6.0-8.0) | (6.0-8.0) |
Max. Energy Product
(BH max) | (KJ/m3) | 24-32 | 32-44 | 52-60 | 60-68 | 68-76 | 68-76 | 76-84 | 80-88 | 88-96 | 88-96 | 88-104 |
| (MGOe) | (3.0-4.0) | (4.0-5.5) | (6.5-7.5) | (7.5-8.5) | (8.5-9.5) | (8.5-9.5) | (9.5-10.5) | (10.0-11.0) | (11.0-12.0) | (11.0-12.0) | (11.0-13.0) |
Recoil Permeability
(ur) | (μ H/M) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Tempetrature Coefficient | (%/℃) | -0.11 | -0.11 | -0.11 | -0.11 | -0.11 | -0.1 | -0.1 | -0.1 | -0.1 | -0.12 | -0.12 |
Curie Temperature
(Tc) | (℃) | 300 | 300 | 300 | 300 | 350 | 350 | 350 | 350 | 350 | 320 | 320 |
| Max.Operating Temperature | (℃) | 160 | 160 | 160 | 160 | 160 | 180 | 160 | 160 | 160 | 150 | 150 |
| Max. Energy Product | (KA/m) | >1600 | >1600 | >1600 | >1600 | >1600 | >3000 | >1600 | >1600 | >1600 | >1600 | >1600 |
| (KOe) | >20 | >20 | >20 | >20 | >20 | >25 | >20 | >20 | >20 | >20 | >20 |
Density
(ρ) | (g/cm3) | 4.5-5.0 | 5.0-5.5 | 5.5-6.0 | 5.8-6.0 | 5.8-6.1 | 5.8-6.1 | 5.8-6.1 | 6.0-6.3 | 6.0-6.3 | 6.0-6.3 | 6.1-6.4 |
| Hardness | HRB | 40-45 | 40-45 | 40-45 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 | 35-38 |
Applications:
UNMAG Bonded Neodymium Magnet is the leading choice for many
industrial and commercial applications. It is a powerful permanent
magnet made of neodymium alloy material, and is bonded with epoxy
resin. It is characterized by strong magnetic force, good corrosion
resistance, and a wide range of shapes and sizes. It is mainly used
in automotive, consumer electronics, medical, and industrial
applications.
UNMAG Bonded Neodymium Magnet has a number of advantages over other
types of permanent magnets, such as higher magnetic energy and
higher magnetic field strength. It is also relatively lightweight,
and can be customized to different sizes and shapes. The
magnetization direction can be axial, radial, or multipoles. The
main grades available are BN-4, BN-6, BN-8, BN-10 and BN-12L.
UNMAG Bonded Neodymium Magnet is an ideal choice for many
applications such as motors, sensors, medical devices,
loudspeakers, toys, and other consumer products. It is also
commonly used in the aerospace, automotive, power generation, and
defense industries. The magnets are manufactured to the highest
quality standards in China, and are delivered within 25-30 days.
Customization:
Customized Bonded Neodymium Magnet Service
UNMAG is a leading manufacturer of bonded Neodymium magnets in
China. Our bonded Neodymium magnets offer superior performance in
various applications. We provide customized bonded Neodymium magnet
services, including:
- Brand Name: UNMAG
- Place of Origin: China
- Delivery Time: 25-30days
- Coating: Epoxy, Nickel, Parylene, etc.
- Shape: Disc, Block, Cylinder, Ring, etc.
- Packaging: Carton Box, Pallet, etc.
- MOQ: 100 Pieces
- Magnetization Direction: Axial, Radial, Multi-poles
We have the capacity to customize our bonded Neodymium magnets to
suit your exact requirements. Our bonded Neodymium magnets are
widely used in various industries, such as automotive, medical,
electrical, aerospace, and consumer electronics. We offer
high-quality bonded Neodymium magnets with competitive prices.
If you have any questions about our bonded Neodymium magnets,
please feel free to contact us. We look forward to working with you
to find the best solution for your application.
Packing and Shipping:
Packaging and Shipping for Bonded Neodymium Magnet:
- Bonded Neodymium Magnets are carefully packaged in cardboard boxes
with foam inserts for protection.
- The boxes are then sealed and shipped via standard mail or courier
services.
- Once shipped, customers will receive an email or tracking number to
track the package.
