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Recommended Articles

Bonded Neo Magnet Saturation
A fully saturated bonded neo magnet is critical to achieving cost optimized motor.
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Unsaturated Bonded Neo Magnet: Causes and Effects
Magnets from different magnetic material require different magnetizing energy. Bonded neo magnets need higher energy for magnetization as compared to ferrite and sintered neo magnets. Applying lower than required magnetizing field will result in an unsaturated bonded neo magnet.
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What's New

Better Compressibility MQEP

Magnequench has introduced a compression molded compound technology which further improves the compound's compressibility and flowability. This compound also helps to lower ejection pressure.
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MQP premium option available for selected grades

Leveraging over 20 years of jetcasting experience and continuous technological improvements to our powder making processes, we are introducing a new service providing the upper half specification (Br and BHmax) for high end MQP™ grades. MQP™ premium grades help you to achieve more consistent magnet performance within a narrower specification and produce higher performing magnets with better performing powder properties

New Enhanced Compound Technology

Magnequench introduces an enhanced compound technology which allows for more stable magnet weight with better feed stability and flow ability to improve the magnet making. With this improved technology, it is possible for magnet making to be more consistent and less expensive.

Introducing MQP-15-9HD-20178

A high density isotropic powder designed for the manufacturing of bonded magnets with superior magnetic properties. Based on a patented and cost optimized Nd-Pr-Fe-B alloy composition, it can be used as a cost effective alternative to MQP-B+-20056-070.
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Dedicated pilot production equipment and resources for your advanced materials

We have leveraged our extensive melt-spinning knowledge to continuously push the boundaries of magnetic properties, manufacturing tolerances, and quality control within our industry.
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Latest Research

Permanent magnet synchronous motor drive using hybrid PI speed controller with inherent and noninherent switching functions.
Optimal use of higher-density bonded neodymium magnets is helpful in achieving weight and volume reduction in permanent magnet motors, resulting in raw material cost savings.
This material demonstrated good magnetic properties and saturation magnetization, at best ~50 emu/g. Mechanical properties of the compacts were good, and comparable to those of the polycrystalline Ni-Mn-Ga samples in compression.
This paper presents a manufacturing method called Combustion Driven Compaction (CDC) for the manufacture of isotropic bonded NdFeB magnets (bonded Neo). Magnets produced by the CDC method have density up to 6.5 g/cm3 which is 7-10% higher compared to commercially available bonded Neo magnets of the same shape.