How Magnetic Fields Power Our Modern World

Magnetic fields are like magic, but they are real! Everything is made with little things, called atoms.Magnets make the atom’s little bits, called electrons that spin move together. This makes a magnetic field.

Some things, like iron, are ferromagnetic. That means magnets can make them into magnets, this is know as ferromagnetic domain alignment. The space where a magnet’s force works is called its magnetic field, measured in Tesla (unit).

Here are some words to know:

• Lorentz Force: The push or pull a magnet makes on a moving electric charge.
• Flux Density: How strong a magnetic field is.
• Permeability: How easy it is for a magnetic field to go through something.

Magnetic fields are used in lots of things:

Medical Tech

• Doctors use big machines called MRI (Magnetic Resonance Imaging) machines.
• MRI use strong magnets to see inside your body.
• Magnetic Resonance Force Microscopy NdFeB magnets make the pictures very clear.
  • Each 1.5 Tesla MRI machine is built using one ton of NdFeB, this strong power allows high detail images down to 0.1 mm, which helps doctors with diagnostics and treatments.

Renewable Energy

• Renewable Energy is key for the future.
• Many wind turbines need neodymium magnets.
• Neodymium magnets make the machines that turn wind into power.
• Each big wind turbine can use a whopping 600-800 kg of NdFeB magnets. Using NdFeB magnets in the gearbox can provide 30% cost reduction.

Transportation

• Electric cars use magnets in their motors.
  • Electric Vehicleshelp save gas and are better for the Earth.
• Maglev trains float on magnets! They are super fast. EV motors typically consist of 1-2kg of NdFeB, and are predicted to grow at 8.5% by 2030.

Consumer Electronics

• Your phone, headphones, and computer all use magnets.
• Magnets help these things work.
• Neodymium magnets make products smalled and run more efficiently.
• 1. 2 Billion phones are sold yearly.
• Each phone produced requires about 0.5-1 gram of NdFeB in the haptic and camera autofocus.

NdFeB Magnets: The Backbone of Modern Magnetic Solutions

NdFeB magnets are the strongest kind of permanent magnet in the world!  NdFeB stands for:

• Neodymium (a type of metal)
• Iron
• Boron

Why NdFeB?

They are super strong for their size.

• NdFeB for the automotive industry are the best for many uses.
• They cost less than some other strong magnets, like SmCo magnets.

Key Industries We Serve:

We make magnets for many big companies!

• Cars (Automotive): 20% more efficient HVAC systems in cars with NdFeB.
• Airplanes (Aerospace): Lightweight components, with magnetic modules and magnetic systems with 50+ magnets per thruster.
• Medical tools: Magnets improve Magnetic Resonance Imaging.
• Energy companies, using Magnetogasdynamic thrusters.
• Robots, for use in Magnonic crystals, achieving accuracy up to ±0.02mm.

We Make Custom Magnets!

• We coat the magnets with special things, such as Ni-Cu-Ni, gold magnetic coating, and hard epoxy to protect from wear and tear.
• Magnet Coating such as PTFE Coating or Teflon Coatingis used to make sure they don’t break easily.
• We can also make magnets with a customized NdFeB magnet Magnet Grade and Magnet.
• We make all shapes and sizes! Custom Neodymium Magnets include neodymium ball magnets.
• We use all shapes, including blocks or arcs!

Grades of NdFeB Magnets we produce:

• N35, N38, N40, N42 , N45, N48, N50, N52
• N33M, N35M, N38M, N40M, N42M, N45M, N48M, N50M
• N30H, N33H, N35H, N38H, N40H, N42H, N44H, N46H, N48H
• N30SH, N33SH, N35SH, N38SH, N40SH, N42SH, N44SH, N46SH
• N28UH, N30UH, N33UH, N35UH, N40UH,
• N28EH, N30EH, N33EH, N35EH, N38EH
• N25AH, N28AH, N30AH
• N25BH

How to Choose the Right NdFeB Magnet: A Buyer’s Guide

Picking the right magnet is important! The proper guide to selecting a compatible magnet comes down to a variety of factors:

Critical Specs

Certifications Matter:

• Our business goes through rigorous QC processes.
• We make sure our magnets are safe and good quality.
• We follow rules like ISO 9001:2015.
• We produce magnets with RoHS/REACH certifications for our buyers.

Ordering Tips and the NdFeB Manufacturing Process:

1. Ask us to make a small number of magnets first to test.
2. You get a better price if you buy lots of magnets!
3. Sintering → magnetization → assembly.

Why [Your Company Name] Leads in NdFeB Manufacturing

We know a lot about magnets! The following list describes why you should choose our NdFeB products:

• We have been making magnets for over 30 years!
• We keep a close eye on every aspect of the Magnet process, from creation to delivery.

Competitive Edge:

• We ship fast like Ferrofluids! Magnets in stock ship in 3 days. Custom magnets ship in 2 weeks!
• We ship all across the globe, with storage in US/EU/Asia.

Quality Assurance:

• We test our magnets with a Gauss meter.
• We give you a report to show how strong they are.
• We make sure we provide Transition edge sensors that are 3rd party certified.

Ready to Harness Magnetic Innovation?

Ready for the energy and anthropogenic magnetic pollution of tomorrow?

• Get a Free Magnet Sample Kit! (This helps us find new customers)
• Ask for a price (Request Custom Quote)!
• Get a Technical Spec Sheets!

FAQs

Q+A, learn more about magnetic use and NdFeB: