Neodymium super magnet 8x5mm

Neodymium super magnets, also known as NdFeB magnets, are the strongest type of permanent magnet available commercially. These magnets are composed of an alloy of neodymium, iron, and boron, forming the Nd2Fe14B tetragonal crystalline structure. The 8x5mm Neodymium super magnet is cylindrical in shape with a diameter of 8mm and a height of 5mm, offering high magnetic strength in a compact form factor.

Key Features:

• Material: Neodymium-Iron-Boron (NdFeB)
• Shape: Cylindrical
• Diameter: 8mm
• Height: 5mm
• Grade: N35 to N52 (varies based on specific magnet grade)
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple layer coating for durability and corrosion resistance
• Magnetization Direction: Axially magnetized (magnetic poles on flat surfaces)

Technical Specifications:

• Maximum Energy Product (BHmax): 33 to 52 MGOe (varies based on specific magnet grade)
• Residual Flux Density (Br): 1.2 to 1.4 Tesla
• Coercivity (Hc): 860 to 1,200 kA/m
• Operating Temperature Range: -60°C to +80°C (up to +150°C for higher grade magnets)
• Curie Temperature: 310°C to 380°C (varies based on specific magnet grade)
• Tensile Strength: Brittle (requires careful handling)

Applications:

• Electronics: Used in various electronic devices such as hard drives, speakers, and sensors.
• Motors and Generators: Essential components in high-performance electric motors and generators.
• Magnetic Resonance Imaging (MRI): Used in medical imaging equipment due to their strong magnetic field.
• Magnetic Separation: Utilized in industrial applications for separating ferromagnetic materials from non-ferromagnetic materials.
• Hobby and Craft Projects: Popular in DIY projects, model making, and other creative applications.
• Magnetic Closures: Used in various products requiring strong magnetic closures such as jewelry and bags.

Datasheet:
For detailed technical information, refer to the datasheet.