Find neodymium magnets including neo magnets, neodymium iron boron magnets, rare earth neodymium magnets and more. Use the time-saving Request for Quote tool to submit your inquiry to all the neodymium magnet manufacturers and suppliers you select.
Quadrant Magnetics is “at the forefront of magnetic solutions,” advancing permanent magnet materials and finished magnetic assemblies. R&D strength, customer driven sales and service along with competitive pricing. In-depth design assistance and diagnostic test and measurement services.
Master Magnetics (The Magnet Source™) is a leading manufacturer and distributor of magnets, magnetic materials, magnetic devices and magnet assemblies used in thousands of lifting, positioning, holding, separating, retrieving and material handling applications. Custom design and fabrication available.
Celebrating 35 years of making magnets, we manufacture all materials in all grades: Alnico, Ceramic, Flexible, Neodymium-Iron-Boron, Samarium-Cobalt and a variety of assemblies. We can provide the shape and specialty/custom piece you need. Magnetic sweepers, lifting/hoisting magnets and much more.
Dexter Magnetic Technologies is a global provider of magnetic solutions as the leading source for permanent magnet and electromagnetic products, off-the-shelf or custom-designed magnets and complete magnetic systems. We have the industry's best engineering support.
CMS Magnetics is a reliable source for quality permanent magnets. We offer stock and customized Neodymium Magnets, Flexible Magnets & Ceramic Magnets. Only custom orders for AlNiCo & SmCo. We also assemble & can customize magnetic components. Factory direct prices! No minimums! ISO certified.
With over 16 years of experience, Advanced Magnet Source Corporation is an ISO certified supplier of magnets and assemblies. We offer professional consulting services and can provide you with rare earth magnets including neodymium magnets, ceramic magnets, and too much more to list!
Founded in 1970, EEC manufactures high performance rare earth magnets & magnet assemblies. Our experienced technical staff is here to help you with any question you may have about our magnet assemblies, samarium cobalt magnets, neodymium iron boron magnets or bonded magnets. Melted in the USA.
The best source for all your magnetic assemblies! An industrial magnet supplier for over 20 years, A & A Magnetics manufactures a broad range of U.S. made magnetic equipment, including pulleys, sweepers, separators, sheet fanners & more. Offering quality technical assistance & low-cost custom design.
Since 1982, International MagnaProducts has been a leading distributor of magnet assemblies, rare earth magnets, alnico magnets, neodymium magnets, ceramic magnets and much more. We provide cost-effective solutions and excellent service to all of our customers!
For applications that require exceptionally strong magnets for holding, separating,
lifting, actuating and imaging, rare earth magnets are by far the most effective.
There are two main types of rare earth magnets: neodymium magnets, which are
composites of the rare earth element neodymium, iron and boron; and samarium
magnets, which are composited from cobalt and rare earth element samarium.
Rare earth elements are also called lanthanoids and are found within certain
types of oxide-rich minerals within the Earth’s crust. Lanthanoid elements
have partially filled outer f electron shells which are the source of neodymium
and samarium’s exceptionally powerful magnetic fields. The relative scarcity
of mineral deposits containing neodymium combines with the long and costly
process of extracting rare earth elements from naturally-occurring ores, making
neodymium magnets expensive in comparison to non-rare earth magnets.
Electro magnets, alnico magnets and ceramic
(ferrite) magnets are used extensively in metal fabrication, automotive, medical,
industrial and aerospace applications, but neodymium magnets do the work that
weaker ferrite and alnico magnets cannot. Applications for neodymium magnets
are almost limitless, and their functions are often far more complex than their
weaker relatives. Aside from ordinary physical work such as holding, lifting
and separating, neodymium magnets are crucial components in electric motors,
servo motors, DC brushless motors, TV monitors, welding equipment, power meters,
engine timing systems, ignition timing systems, linear actuators, sensors,
vending machines and other equipment.
Neodymium magnets are both stronger and more affordable than samarium cobalt
magnets and are therefore more widely used. Magnetic permanence under conditions
such as vibration, corrosion, electric fields and heat is a crucial factor
for magnets used in industrial, automotive and medical equipment, and although
neodymium composites have great magnetic force, they easily lose their magnetism
under corrosion and relatively low temperatures (200 degrees Celsius). They
are also easily chipped or cracked and are therefore almost always given a
protective nickel or other metal coating. Samarium magnets, which have good
high heat tolerance, are used where neodymium magnets’ heat tolerance
is too low.
As the automotive industry explores petroleum alternatives, the rare earth
magnet industry has seen a sharp rise. Neodymium magnets are crucial in most
electric motors, and concern has already been raised regarding lanthanoid ore
shortages. However, medical, aerospace, electronics and automotive industries
have barely begun to harness the natural power of rare earth magnets. With
looming petroleum shortages, rare earth magnets are rising as a potential part
of alternative energy solutions.
