These are indispensable

Sintered NdFeB magnets

The sintered NdFeB magnet is the strongest permanent magnet currently available. It goes without saying that BOMATEC has neodymium magnets ready to meet your specific requirements.

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Neodymium, iron, boron

Sintered

Versatile range of shapes

Product

Record-level performance

Sintered NdFeB magnets are considered to be the strongest magnetic material currently available. They are also highly resistant to corrosion. Although the neodymium-iron-boron mixture contains rare earths, their use can be reduced through certain processes. A further advantage is achieving the highest possible performance with the smallest size and least weight.

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Compact size, low weight

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Highest magnetic performance

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High corrosion resistance and magnetic stability

SPECIFICATIONS

Sustainable and highly flexible

The sintering of NdFeB magnets offers a number of advantages compared to other production methods. During sintering, a fine grain structure is created, which results in improved magnetic alignment and higher magnetic properties. It also allows use under high temperatures without any loss of magnetic or mechanical performance. Sintered NdFeB magnets enable a wide range of applications: a strong magnet with exceptional properties. The rare earths of the NdFeB magnet can be recycled.

Chemical Resistance

Largely Resistant

Alcohols

Gasoline

Engine oil

Organic solvents

Conditionally Resistant

Uric acid < 10%

Not Resistant

Salts in aqueous solution

Acids and alkalis

Citric acid

PRODUCTION PROCESS

Sintered magnets

The combination of material mix, the latest stripcast technology, grain size, oxygen content control and grain boundary diffusion make the NdFeB magnet an outstanding magnet that outshines the others.

Information

NOTE

By using the GBD process, the coercivity is significantly increased while at the same time reducing the amount of heavy rare earths. This protects the magnet from demagnetization. Depending on the application, restrictions may apply. We would be happy to advise you.

TECHNICAL DATA

A magnet with incredible performance.

What sintered NdFeB magnets can do.

NdFeB sintered

Grade

NdFeB sintered, corrosion stable

Grade
BMN-52UH/S (GBD)

NdFeB sintered, corrosion & temperature stable

Grade

Further Questions? Talk to an Expert!

Carsten Weidner

Key Account Manager

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