Description
Product Detail
Sintered NdFeB magnets are the most powerful commercialized permanent magnets available today, with maximum energy product ranging from 26 MGOe to 55 MGOe. Nd-Fe-B is the third generation of permanent magnet developed in the 1980s. It has a combination of very high remanence and coercivity, and comes with a wide range of grades, sizes and shapes. With its excellent magnetic characteristics, abundant raw material and relatively low prices, Nd-Fe-B offers more flexibility in designing of new or replace the traditional magnet materials such as ceramic, Alnico and Sm-Co to achieve high efficiency, low cost and more compact devices.
Forms available:
Cold rolled strip
Thickness: 0.05-1.0mm
Width: 5-200mm
Wire diameter: Φ0.1～6.0mm
Bar diameter: Φ5-200mm
Specification:
Magnetic Properties of Sintered NdFeB Magnets
Licensed Products by SNEW-MQ – ISO 9002 Quality Standard Certified
The above-mentioned data of magnetic parameters and physical properties are given at room temperature.
The maximum service temperature of magnet is changeable due to the ratio length and diameter and environmental factors.
Special properties can be achieved with custom method.
Physical and Mechanical Properties
Character
High hysteresis loss
Low magnetizing force
Highest efficiency (loss per unit magnetizing force) of any known material
Application
Ductile magnetic alloys have been used for biasing magnets in meters and magnetic actuators, as magnetic coded devices, field coils for DC motors and servos and hysteresis motor laminations.
Advantages
Extreme strong Br Resident induction
Excellent demagnetization resistance capability
Good Price relative to its high magnetic properties
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