Block Shape NdFeB Magnet

Name: Block Shape NdFeB Magnet
Brand: Shenzhen Tecomag Technology Co., Ltd.
Price: 5 INR
Availability: InStock

Block Shape NdFeB Magnet Specification

Application
Motors, Sensors, Magnetic Separation, Holding, Craft, DIY, Loudspeakers

Composite
NdFeB (Neodymium Iron Boron)

Magnet Grade
N35, N38, N42, N45, N52 (as per requirement)

Material
Neodymium, Iron, Boron Composite

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

Product Type
Block Shape Magnet

Magnet Category
Rare Earth Magnet

Magnet Type
Permanent Magnet

Shape
Block / Rectangle

Size Range
Customizable; Common: 5mm x 5mm x 2mm to 100mm x 50mm x 20mm

Weight
Varies as per size, typically lightweight

Color
Metallic Gray / Silver

Usage & Applications
Industrial, Educational, Engineering, Home, Electronics

Capacity
High magnetic strength; customizable

Packing
Standard export packing, individual or bulk

Coercivity (HcJ)
876 kA/m

MOQ
Negotiable, based on order size

ISO Certification
ISO 9001:2015 Certified production

Customization
Size, grade, and coating options available

Corrosion Resistance
Good (with protective coating)

Tolerance
0.05 mm or as per customer requirements

Remanence (Br)
1.11.5 T, depending on grade

Magnetization Direction
Through thickness or as specified

Max Working Temperature
80C to 220C depending on grade

Block Shape NdFeB Magnet Trade Information

Minimum Order Quantity
1000 Pieces

FOB Port
Shenzhen/Shanghai/Ningbo/Qingdao

Payment Terms
Paypal, Cash in Advance (CID), Telegraphic Transfer (T/T), Western Union, Letter of Credit at Sight (Sight L/C)

Supply Ability
1000000 Pieces Per Month

Delivery Time
15 Days

Sample Available
Yes

Sample Policy
Contact us for information regarding our sample policy

Packaging Details
Box / Wooden box

Main Export Market(s)
Asia

Main Domestic Market
All India

Certifications
ISO9001, IATF16949:2016

About Block Shape NdFeB Magnet

NdFeB Magnet

Material Grade: N35, N38, N40, N42, N45, N48, N50, N52

Coating: Zinc, Nickle, Black Epoxy, Gold, Electrophores,etc

Shape: Segment,Block,Disc,Ring,Rod,Cylinder,Countersunk,etc

Size: OEM/ODM/Customized, flexible to meet your requirements

Features

Diverse shapes and sizes, such as discs, rings, squares, sectors, tiles, irregular shapes, etc.
Powerful magnetic properties
High magnetic energy output
High coercivity
Excellent magnetic stability
Surface coated for protection
Designed for light, thin, short, and small products
Common coatings: nickel-copper-nickel, blue-white zinc, colorful zinc, black epoxy

Operating Temperature

0C240C

Applications:

Industrial applications
Electric motors and generators
Audio equipment
Computer hard drives
Medical industries
Automotive industries
Energy, oil, & scientific industries
Green Energy
Consumer Electronics

Superior Magnetic Performance

Block Shape NdFeB Magnets stand out for their exceptional magnetic strength, durability, and high energy product. These rare earth magnets, made from neodymium, iron, and boron, deliver reliable performance in demanding environments due to their robust coercivity and remanence. Their versatility makes them a favored choice in both industrial and technical settings.

Flexible Customization Options

Customers can request block magnets in sizes from 5x5x2 mm up to 100x50x20 mm, with precise tolerances and a range of available grades. Customizations also extend to different protective coatings and magnetization directions, ensuring compatibility with specific project requirements and optimized performance for tailored applications.

Reliable Protection and Longevity

Finished with a high-quality Ni-Cu-Ni coating, these NdFeB magnets offer excellent corrosion resistance. This surface treatment extends the lifespan of the magnet, even when used in challenging industrial or outdoor environments. Customers can specify other coatings if needed, for enhanced durability in specialized use cases.

FAQs of Block Shape NdFeB Magnet:

Q: How do I choose the right grade and size for my application?

A: You should select the grade (N35N52) and size based on your required magnetic strength, operating temperature, and spatial constraints. Higher grades offer stronger magnetic properties, while temperature requirements may dictate specific grades. Our team can assist you in determining the optimal configuration for your project.

Q: What is the process for customizing Block Shape NdFeB Magnets?

A: To customize, simply provide your desired dimensions, grade, coating preference, and magnetization direction. We will work with you to confirm specifications, provide samples if needed, and ensure everything meets your precise requirements before bulk production begins.

Q: Where can Block Shape NdFeB Magnets typically be used?

A: These magnets are versatile and widely used in motors, sensors, magnetic separation equipment, holding fixtures, loudspeakers, educational tools, and DIY projects. Their strong performance and adaptability make them suitable for industries such as electronics, engineering, and manufacturing.

Q: What benefits does the Ni-Cu-Ni surface finish provide?

A: The triple Ni-Cu-Ni plating enhances the magnets corrosion resistance, preventing degradation from moisture and chemicals, and extending product life. This makes them durable even in aggressive industrial or outdoor settings.

Q: When should I choose a custom coating over the standard Ni-Cu-Ni finish?

A: Custom coatings are recommended for highly specialized environments where additional chemical resistance or unique functional properties are needed. If your application involves exposure to extreme conditions, our team can advise on the most suitable surface finish.

Q: How is the minimum order quantity (MOQ) determined?

A: The MOQ is flexible and negotiable, depending on your order size and customization requirements. We work to accommodate both small and large batch orders to support various customer needs.