Bonded NdFeB Magnets

Short Description:

Bonded Nd-Fe-B magnet is a kind of magnet made by “pressing” or “injection molding” by mixing rapid quenching NdFeB magnetic powder and binder. The size precision of bonded magnet is very high, and it can be made into magnetic element device with relatively complex shape. It has the characteristics of one-time molding and multi-pole orientation, and can be injected into one with other supporting parts during molding.

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Product Detail

Product Tags

Physical property table and performance grade table of bonded NdFeB magnet

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What are the main characteristics of bonded NdFeB magnets?

1. The ring magnetic properties of bonded NdFeB are much higher than that of ferrite;
2. Because of one-time forming, bonded NdFeB ring needs no post-processing, and its dimensional accuracy is better than that of sintered NdFeB;
3. The bonded NdFeB ring can be used for multi pole magnetization;
4. The working temperature is high, TW = 150 ℃;
5. Good corrosion resistance

Application of bonded NdFeB

The application of bonding NdFeB is not wide and the dosage is small. It is mainly used in office automation equipment, electrical installation machinery, audio-visual equipment, instrumentation, small motor and metering machinery, in mobile phones, CD-ROM, DVD-ROM drive motor, hard disk spindle motor HDD, other micro special DC motors and automation instruments and meters. In recent years, the application proportion of bonded NdFeB permanent magnet materials in China is as follows: computer accounts for 62%, electronic industry accounts for 7%, office automation equipment accounts for 8%, automobile accounts for 7%, appliances accounts for 7%, and others account for 9%.

What shapes we can make of bonded NdFeB?

The main ring is more common, in addition, it can be made into circular, cylindrical, tile shaped, etc.

Certifications

Our company has passed a number of international authoritative quality and environmental system certifications, which is EN71/ROHS/REACH/ASTM/CPSIA/CHCC/CPSC/CA65/ISO and other authoritative certifications.

Why choose US?

(1) You can ensure product safety by selecting from us, we are reliable certified suppliers.
(2) Over 100 million magnets delivered to American, European, Asian and African countries.
(3) One stop service from R&D to mass production.

RFQ

Q1:How do you control your quality?
A:We have advanced processing equipment and testing equipment, which can achieve strong control ability of product stablity, consistency and tolerance accuracy.
Q2: Can you offer the products customized size or shape?
A:Yes, the size and shape are based on coustomer's requierment.
Q3:How long is your lead time?
A:Generally it is 15~20 days and we can negotiate.

Delivery:

1. If the inventory is enough, the delivery time is about 1-3 days. And the production time is about 10-15 days.
2.One-stop delivery service,door-to-door delivery or Amazon warehouse. Some countries or regions can provide DDP service, which means that we
will help you to clear customs and bear customs duties, this means you don't have to pay any other cost.
3. Support express, air, sea, train, truck etc. and DDP, DDU, CIF, FOB, EXW trade term.