(23 products)

NdFeB Magnet

Giantank has many years of design and research & development experience, we have been committing ourselves to the development and production of high coercive force, low reversible temperature coefficient and low weight loss characteristics of NdFeB with high performance consistency and high quality.  We can provide customers with customized sintered NdFeB and solutions. 
You can find the NdFeB Magnets Options as below.
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NdFeB is the strongest permanent magnet in contemporary magnets. Its main raw materials include neodymium, iron, boron as well as dysprosium, aluminum, copper and other elements. It has excellent magnetic properties, high coercive force and high strength.

Widely used in electronics, electrical machinery, medical equipment, toys, packaging, hardware machinery, aerospace and other fields, more common permanent magnet motors, speakers, magnetic separators, computer disk drives, magnetic resonance imaging equipment and instruments.

The Production of Sintered NdFeB Magnets

Sintered NdFeB magnets are anisotropic magnets produced by powder sintering. Generally, the process sintering can only produce the workblank, and then mechanically processed (such as wire- cutting, slicing, grinding, etc.) to be a magnet of various shapes (block, cylinder, ring, tile, profile, etc.)

The Process for Sintered NdFeB

Preparation of Raw Materials → Strip Casting(SC) → Hydrogen Decrepitation (HD) → Jet Milling → Blending → Orienting and Pressing → Vacuum Sintering → Magnetic Properties Inspection → Machining → Plating → Magnetizing

The sintering & tempering is the key step for the magnetic.

Pls find the following information. The more information you provide, it is more conducive for us to quote the price.

(1)Grade/Performance: Grade of our company such as N35~N52, N30M~N52M, N30H~N52H, N30SH~N48SH, N25UH~N45UH, N28EH~N40EH, N28AH~N40AH (More details of performance parameters can be found in our performance table. If you have other special requirements, you can contact us directly. We can customize the suitable grade for you.)

(2)Shape and Specification: Please provide the key dimensions and tolerances requirements of the magnets. It is best to provide technical drawings for us.

(3)Magnetization Direction: Our default cube/cylinder/ring is thickness-magnetized. If you have the requirements of magnetization, please tell us. It is best to provide technical drawings for us.

(4)Coating: The common coatings of our company are Ni-Cu-Ni, Blue and White Zinc, Phosphate and Passivation, Epoxy (P+EP, NiCu+EP, NiCuNi+EP). We can also supply other special coatings such as Teflon, Gold, Silver, Parylene and so on.

(5)Purchase Quantity

(6)Other Special Requirements

Concact Us Now
NdFeB Magnets, Permanent Magnet Manufacturers | Giantank Magnet
No.19 Daqi Maoyangshan Road, Beilun Ningbo 315806, Zhejiang China
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A Reliable Rare Earth Permanent Magnets Supplier always company with you to offer your the Good-Quality magnets & sincerece service.
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