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neodymium magnets

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Where to purchase strong neodymium magnet? Magnet holders in airtight, solid steel casing are excellent for use in variable and difficult weather, including during snow and rain check...

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XT-4 magnetyzery CO i WODY użytkowej - XT-4 magnetizer

XT-4 magnetizer

Catalog no 050245

GTIN: 5906301812395

5

Weight

228 g

98.99 with VAT / pcs + price for transport

80.48 ZŁ net + 23% VAT / pcs

bulk discounts:

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XT-4 magnetyzery CO i WODY użytkowej - XT-4 magnetizer

Specification/characteristics XT-4 magnetyzery CO i WODY użytkowej - XT-4 magnetizer
properties
values
Cat. no.
050245
GTIN
5906301812395
Production/Distribution
Dhit sp. z o.o.
Country of origin
Poland / China / Germany
Customs code
85059029
Weight
228 g [±0,1 mm]
Manufacturing Tolerance
± 0.1 mm

Magnetic properties of material

properties
values
units

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

Magnetizers XT-4, manufactured with strong neodymium magnets, are applied in engines running on diesel, heating systems, and domestic hot water systems. For diesel engines, they work by ionizing the fuel, which aligns its molecules, enhancing burn efficiency. As a result up to 10–20% reduction in fuel consumption, about 7–11% boost in engine performance, and up to 50% decrease in emissions such as carbon monoxide, nitrogen oxides, and hydrocarbons. Mounting is done at the fuel filter or along the fuel tubing, where magnets capture ferromagnetic impurities, purifying the fuel and removing them with each filter change. The effects become apparent after only 10–15 km of driving, thanks to improved engine flexibility. In central heating systems and tap water systems, the XT-4 acts as a magnetizer, which neutralizes ions that cause scale buildup, avoiding pipe blockages, and breaking down current buildup. This improves heating efficiency and protects against corrosion. Results appear after approximately thirty days of use.Advantages include: simple mounting, long-lasting performance, and real savings on fuel and energy. It is essential to install the device in accordance with the manufacturer’s instructions, e.g., on the fuel line or on the heating pipe, to maximize efficiency.Note: Powerful neodymium magnets are fragile and may damage electronics such as mobile phones, notebooks, or magnetic cards. Keep them away from electronics and out of reach of children, due to the choking hazard.It is advised to use only authentic products from trusted manufacturers such as Xinxin, to guarantee effective operation.

Advantages as well as disadvantages of neodymium magnets NdFeB.

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

  • Their strength is maintained, and after around 10 years, it drops only by ~1% (theoretically),
  • They remain magnetized despite exposure to magnetic noise,
  • In other words, due to the shiny nickel coating, the magnet obtains an professional appearance,
  • They have extremely strong magnetic induction on the surface of the magnet,
  • Thanks to their enhanced temperature resistance, they can operate (depending on the geometry) even at temperatures up to 230°C or more,
  • The ability for custom shaping and adjustment to individual needs – neodymium magnets can be manufactured in a wide range of shapes and sizes, which amplifies their functionality across industries,
  • Key role in modern technologies – they are used in data storage devices, electric drives, healthcare devices and technologically developed systems,
  • Compactness – despite their small size, they generate strong force, making them ideal for precision applications

Disadvantages of magnetic elements:

  • They may fracture when subjected to a powerful impact. If the magnets are exposed to mechanical hits, they should be placed in a metal holder. The steel housing, in the form of a holder, protects the magnet from fracture and strengthens its overall resistance,
  • High temperatures may significantly reduce the magnetic power 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,
  • They rust in a humid environment – during outdoor use, we recommend using sealed magnets, such as those made of non-metallic materials,
  • Limited ability to create complex details in the magnet – the use of a mechanical support is recommended,
  • Health risk linked to microscopic shards may arise, especially if swallowed, which is crucial in the health of young users. Additionally, tiny components from these products can hinder health screening once in the system,
  • In cases of tight budgets, neodymium magnet cost may be a barrier,

Precautions

Comparing neodymium magnets to ferrite magnets (found in speakers), they are 10 times more powerful, and their strength can shock you.

Read the information on our website on how to properly utilize neodymium magnets and avoid significant harm to your body and unintentional disruption to the magnets.

Keep neodymium magnets away from GPS and smartphones.

Neodymium magnets are a source of intense magnetic fields that cause interference with magnetometers and compasses used in navigation, as well as internal compasses of smartphones and GPS devices.

Dust and powder from neodymium magnets are highly flammable.

Avoid drilling or mechanical processing of neodymium magnets. Once crushed into fine powder or dust, this material becomes highly flammable.

Magnets made of neodymium are extremely fragile, resulting in shattering.

In the event of a collision between two neodymium magnets, it can result in them getting chipped. They are coated with a shiny nickel plating similar to steel, but they are not as hard. At the moment of connection between the magnets, tiny sharp metal pieces can be propelled in various directions at high speed. Eye protection is recommended.

Neodymium magnets can attract to each other, pinch the skin, and cause significant swellings.

In the case of placing a finger in the path of a neodymium magnet, in such a case, a cut or even a fracture may occur.

Make sure not to bring neodymium magnets close to the TV, wallet, and computer HDD.

Neodymium magnets produce strong magnetic fields that can damage magnetic media such as floppy disks, video tapes, HDDs, credit cards, magnetic ID cards, cassette tapes, etc. devices. They can also damage devices like video players, televisions, CRT computer monitors. Do not forget to keep neodymium magnets away from these electronic devices.

Neodymium magnets can become demagnetized at high temperatures.

Despite the fact that magnets have been found to maintain their efficacy up to temperatures of 80°C or 175°F, it's essential to consider that this threshold may fluctuate depending on the magnet's type, configuration, and intended usage.

Neodymium magnets are not recommended for people with pacemakers.

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

 Keep neodymium magnets away from children.

Neodymium magnets are not toys. You cannot allow them to become toys for children. In such a situation, surgery is necessary to remove them. In the worst case scenario, it can result in death.

If you have a nickel allergy, avoid contact with neodymium magnets.

Studies show a small percentage of people have allergies to certain metals, including 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.

Warning!

In order for you to know how strong neodymium magnets are and why they are so dangerous, see the article - Dangerous very powerful neodymium magnets.

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tel: +48 888 99 98 98