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neodymium magnets

We provide blue color magnets Nd2Fe14B - our offer. Practically all "neodymium magnets" on our website are in stock for immediate purchase (check the list). Check out the magnet price list for more details check the magnet price list

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NC kulka fi 2 cale / N52 - neocube

neocube

Catalog no 120453

GTIN: 5906301812692

5

Weight

1098 g

Magnetization Direction

↑ axial

Coating

[Gold] gold

1 200.00 with VAT / pcs + price for transport

975.61 ZŁ net + 23% VAT / pcs

bulk discounts:

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price from 1 pcs
975.61 ZŁ
1 200.00 ZŁ
price from 1 pcs
926.83 ZŁ
1 140.00 ZŁ
price from 2 pcs
878.05 ZŁ
1 080.00 ZŁ

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The rolled magnetic ball, made of the strongest available neodymium magnet of N52 grade, gold-plated and axially magnetized, is used in innovative magnetic therapies. Its application has become particularly important in the context of identifying and neutralizing the presence of graphene in living organisms. Graphene, due to its magnetic properties, can be detected and separated from biological tissue using the strong magnetic field generated by the ball.
By holding the ball in your hand, you utilize its intense magnetic field to capture magnetic contaminants, including microscopic particles of graphene that may have been introduced into the body. This magnetic field works by attracting and neutralizing metal particles and graphene, which can contribute to the purification of blood and other body fluids.
The use of this ball in magnetic therapy has become popular as an antidote to the effects of graphene presence, offering a new method of support in the natural detoxification process of the body.

NC kulka fi 2 cale / N52 - neocube

Specification/characteristics NC kulka fi 2 cale / N52 - neocube
properties
values
Cat. no.
120453
GTIN
5906301812692
Production/Distribution
Dhit sp. z o.o.
Country of origin
Poland / China / Germany
Customs code
85059029
Weight
1098 g [±0,1 mm]
Magnetization Direction
↑ axial
Coating
[Gold] gold
Manufacturing Tolerance
± 0.1 mm

Magnetic properties of material N52

properties
values
units
coercivity bHc ?
860-995
kA/m
coercivity bHc ?
10.8-12.5
kOe
energy density [Min. - Max.] ?
380-422
BH max KJ/m
energy density [Min. - Max.] ?
48-53
BH max MGOe
remenance Br [Min. - Max.] ?
14.2-14.7
kGs
remenance Br [Min. - Max.] ?
1420-1470
T
actual internal force iHc
≥ 955
kA/m
actual internal force iHc
≥ 12
kOe
max. temperature ?
≤ 80
°C

Physical properties of NdFeB

properties
values
units
Vickers hardness
≥550
Hv
Density
≥7.4
g/cm3
Curie Temperature TC
312 - 380
°C
Curie Temperature TF
593 - 716
°F
Specific resistance
150
μΩ⋅Cm
Bending strength
250
Mpa
Compressive strength
1000~1100
Mpa
Thermal expansion parallel (∥) to orientation (M)
(3-4) x 106
°C-1
Thermal expansion perpendicular (⊥) to orientation (M)
-(1-3) x 10-6
°C-1
Young's modulus
1.7 x 104
kg/mm²

Shopping tips

It is important to store the NeoCube balls away from young kids, because the tiny pieces can be swallowed, which creates a serious risk.

Advantages and disadvantages of neodymium magnets NdFeB.

Besides their stability, neodymium magnets are valued for these benefits:

  • They virtually do not lose strength, because even after ten years, the decline in efficiency is only ~1% (in laboratory conditions),
  • They remain magnetized despite exposure to magnetic surroundings,
  • Because of the brilliant layer of nickel, the component looks high-end,
  • They exhibit elevated levels of magnetic induction near the outer area of the magnet,
  • With the right combination of compounds, they reach excellent thermal stability, enabling operation at or above 230°C (depending on the structure),
  • Thanks to the possibility in shaping and the capability to adapt to individual requirements, neodymium magnets can be created in different geometries, which increases their application range,
  • Key role in modern technologies – they are utilized in hard drives, electric drives, diagnostic apparatus and other advanced devices,
  • Relatively small size with high magnetic force – neodymium magnets offer impressive pulling strength in tiny dimensions, which makes them ideal in small systems

Disadvantages of magnetic elements:

  • They are fragile when subjected to a strong impact. If the magnets are exposed to mechanical hits, they should be placed in a steel housing. The steel housing, in the form of a holder, protects the magnet from damage and strengthens its overall durability,
  • High temperatures may significantly reduce the field efficiency of neodymium magnets. Typically, above 80°C, they experience permanent loss in performance (depending on size). To prevent this, we offer heat-resistant magnets marked [AH], capable of working up to 230°C, which makes them perfect for high-temperature use,
  • Magnets exposed to damp air can degrade. Therefore, for outdoor applications, we suggest waterproof types made of rubber,
  • Limited ability to create precision features in the magnet – the use of a magnetic holder is recommended,
  • Health risk linked to microscopic shards may arise, especially if swallowed, which is notable in the health of young users. Furthermore, minuscule fragments from these devices have the potential to interfere with diagnostics after being swallowed,
  • Higher purchase price is one of the drawbacks compared to ceramic magnets, especially in budget-sensitive applications

Handle Neodymium Magnets with Caution

You should keep neodymium magnets at a safe distance from the wallet, computer, and TV.

The strong magnetic field generated by neodymium magnets can destroy magnetic media such as floppy disks, video tapes, HDDs, credit cards, magnetic ID cards, cassette tapes, or other devices. They can also destroy devices like video players, televisions, CRT computer monitors. Remember not to place neodymium magnets close to these electronic devices.

Neodymium magnets are the most powerful magnets ever invented. Their power can shock you.

On our website, you can find information on how to use neodymium magnets. This will help you avoid injuries and prevent damage to the magnets.

People with pacemakers are advised to avoid neodymium magnets.

Neodymium magnets produce strong magnetic fields that can interfere with the operation of a heart pacemaker. Even if the magnetic field does not affect the device, it can damage its components or deactivate the entire device.

Neodymium magnetic are highly susceptible to damage, leading to their cracking.

In the event of a collision between two neodymium magnets, it can result in them getting chipped. Despite being made of metal as well as coated with a shiny nickel plating, they are not as hard as steel. In the case of a collision between two magnets, there can be a scattering of small sharp metal fragments in different directions. Protecting your eyes is essential.

Neodymium magnets can become demagnetized at high temperatures.

Although magnets have shown to retain their effectiveness up to 80°C or 175°F, this temperature may vary depending on the type of material, shape, and intended use of the magnet.

Keep neodymium magnets away from GPS and smartphones.

Magnetic fields interfere with compasses and magnetometers used in navigation for air and sea transport, as well as internal compasses of smartphones and GPS devices.

The magnet is coated with nickel - be careful if you have an allergy.

Studies clearly indicate a small percentage of people who suffer from metal allergies such as nickel. An allergic reaction often manifests as skin redness and rash. If you have a nickel allergy, try wearing gloves or avoid direct contact with nickel-plated neodymium magnets.

Magnets will attract to each other, so remember not to allow them to pinch together without control or place your fingers in their path.

Magnets will attract each other within a distance of several to around 10 cm from each other. Don't put your fingers in the path of magnet attraction, because a serious injury may occur. Magnets, depending on their size, can even cut off a finger or alternatively there can be a severe pressure or even a fracture.

Dust and powder from neodymium magnets are flammable.

Do not attempt to drill into neodymium magnets. Mechanical processing is also not recommended. Once crushed into fine powder or dust, this material becomes highly flammable.

  Neodymium magnets should not be in the vicinity children.

Remember that neodymium magnets are not toys. Do not allow children to play with them. In the case of swallowing multiple magnets simultaneously, they can attract to each other through the intestinal walls. In the worst case scenario, this can lead to death.

Be careful!

So that know how powerful neodymium magnets are and why they are so dangerous, see the article - Dangerous strong neodymium magnets.

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tel: +48 888 99 98 98