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Quantum Levitation and locking magnets

$0.60$49.00

Discover the best magnets for your quantum locking and quantum levitation projects.
We engineer and produce our magnets to have the best levitation experience for any magnetic levitation project, Quantum Levitation & Quantum Locking.

All magnets are sintered NdFeB alloy coated with Nickel for protection.

Magnets are not toys!

You must never disassemble or try to fix our demonstration kits yourself.

Available to ship: 5-6 days *

$1.50

Out of stock

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Out of stock

$6.00
$0.60
$49.00
SKU: 9-6 Category:

Exploring the Magic of Levitating Magnets

Magnetic levitation, or maglev, uses the power of magnetism to make objects appear to be suspended without any physical support.

Nd magnets are made from a specialized type of neodymium iron boron alloy (NdFeB), and are the perfect choice for levitation experiments thanks to their strong magnetic fields. They have a maximum energy product of over 50 megagauss-oersteds and can produce much larger magnetic forces than traditional ceramic magnets with the same dimensions. Nd magnets also possess exceptional coercivity, which is the ability to resist demagnetization, making them ideal for levitation applications.

Interesting facts about neodymium

  • Neodymium is a chemical element. Its symbol is Nd, and atomic number 60.
  • Neodymium is a soft silver-like rare earth metal
  • Most of the neodymium used globally comes from China
  • It was discovered in 1885 by an Austrian chemist called Carl Auer von Welsbach
  • It melts at 1024 Celcius degrees

How Does Magnetic Levitation Work?

All types of Magnetic levitation are based on the repulsion between two magnets, one that is stationary and another in motion. When both magnets have the same poles pointing towards each other, they push away from each other. This force of repulsion is what allows them to be suspended in mid-air without any physical contact or support.

Levitation using permanent magnets is not stable. The levitating object will tend to jump away or rotate to align itself with the field of the stationary magnet. This can be solved mechanically with supporting side walls. A good demonstration for such system can be seen here:

Another way to achieve stable magnetic levitation is using superconductors. Superconductors exhibit two unique magnetic properties: the Meissner effect and magnetic flux pinning. A superconductor can be locked mid-air in a surrounding magnetic field. The strong magnetic field produced by Nd magnets is the perfect surroundings for superconducting magnetic levitation experiments.

What Are Some Examples of Magnetic Levitation Devices?

Magnetic levitation can be applied to a wide range of products ranging from high-speed trains and medical imaging systems to home decor and toys. Examples of magnetic levitation devices include maglev trains, MRI machines, hoverboards, bobble heads, spinning top Toys and even jewelry stands.

Size

10*10*5 mm, 18*18*12 mm

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