Neodymium Magnets

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MOQ : 100 Pieces

Neodymium Magnets Specification

Material
Neodymium Iron Boron (NdFeB)

Composite
No

Application
Industrial, Electronics, Speaker, Motor, Toys, Jewelry, Craft

Magnet Grade
N35, N38, N42, N52 etc.

Surface Finish
Nickel-Copper-Nickel (Ni-Cu-Ni) Plated

Product Type
Neodymium Magnet

Magnet Category
Rare Earth Magnet

Magnet Type
Permanent

Shape
Disc, Block, Cylinder, Ring

Size Range
Customized, Common sizes available

Weight
Custom, Varies by Size

Color
Silver / Metallic

Usage & Applications
Lifting, Holding, Separating, Sensors, Educational Projects

Capacity
High Magnetic Strength

Maximum Energy Product (BHmax)
33 52 MGOe depending on grade

Storage
Must be stored in dry conditions to prevent corrosion

Operating Temperature
Up to 80C standard, higher grades available up to 220C

Corrosion Resistance
Good with Nickel Coating

Remanence (Br)
1.17 1.21 T (Tesla)

Polarity
Defined poles (North/South)

Coercivity
High Intrinsic Coercivity (Hci)

Customizability
Sizes, Shapes, and Magnetization Directions available on request

Life Span
Permanent, over 10 years under normal operating conditions

Neodymium Magnets Trade Information

Minimum Order Quantity
100 Pieces

Supply Ability
1000 Pieces Per Day

Delivery Time
1 Days

About Neodymium Magnets

A To Z Magnet Mfg. Co. ventured in the business in the year 2005 as a Supplier, Trader, exporter, manufacturer and Importer of Superior Neodymium Magnets, Ferrite Magnets, Alnico Rod Magnets, Samarium Cobalt, Clamping Magnets, Pot Magnets, Fridge Magnets, NdFeB magnets, Rare earth magnets, Round magnets, Lifter Magnet, Grill Magnet, Channel Magnet, Drawer Magnet, and many more. Being a quality arranged firm, we attempt to give brilliant magnet with impeccable immaculateness and unwavering quality.

Exceptional Magnetic Performance

Neodymium magnets stand out for their extreme magnetic strength, with a capacity to generate strong fields in compact sizes. Their high maximum energy product means they outperform most other magnet materials and are a preferred choice for demanding industrial and electronic applications from sensors to advanced motors.

Custom Solutions for Every Application

Whether you need specialized shapes such as discs, blocks, cylinders, or rings, or require precise sizing and magnetization directions, neodymium magnets can be tailored to fit your project requirements. Customizability extends to selecting the right grade for your desired temperature tolerance and strength, resulting in optimal performance for your use case.

Reliable Longevity and Resistance

With a robust nickel-copper-nickel (Ni-Cu-Ni) plating, these magnets resist corrosion effectively when stored in dry conditions. Their permanent magnetic properties ensure a lifespan of over 10 years under standard conditions, making them dependable for both commercial and domestic applications.

FAQs of Neodymium Magnets:

Q: How should neodymium magnets be stored to prevent corrosion?

A: Neodymium magnets must be stored in dry conditions because exposure to moisture can lead to corrosion despite their nickel-copper-nickel coating. Storing them in sealed containers or moisture-controlled environments further extends their life and prevents loss of magnetic properties.

Q: What types of customizations are available for neodymium magnets?

A: Customers can request custom sizes, shapes (such as disc, block, cylinder, and ring), and specific magnetization directions (alignment of north/south poles). This enables the magnets to suit a wide variety of industrial, electronic, and creative applications.

Q: When is it necessary to choose a higher grade neodymium magnet?

A: Selecting a higher grade (such as N52) or a grade with higher operating temperature tolerance (up to 220C) is recommended when you require increased magnetic strength, or when the application involves elevated temperatures that standard grades (up to 80C) cannot withstand.

Q: Where are neodymium magnets commonly used?

A: These magnets are widely utilized in industries such as electronics, motors, sensors, loudspeakers, educational projects, jewelry making, and craft applications due to their compact size and strong magnetic force.

Q: What is the manufacturing process for neodymium magnets?

A: Neodymium magnets are typically produced by sintering Neodymium, Iron, and Boron powders, followed by cutting, shaping, and coating with nickel-copper-nickel plating. This process ensures precision in size and consistent surface protection.

Q: How long do neodymium magnets retain their magnetism?

A: Under normal operating conditions, neodymium magnets maintain their magnetic strength for over 10 years. Their high intrinsic coercivity and durable coating help preserve magnetic properties throughout their service life.

Q: What are the benefits of using neodymium magnets in industrial applications?

A: Neodymium magnets provide unmatched magnetic strength in compact forms, facilitating efficient lifting, holding, separating, and sensing tasks. Their customizable nature and reliable permanence make them a superior choice for diverse industrial needs.

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