Name: Neodymium Magnets - Coin Shaped - 15 mm
Brand: PANAFARGO
SKU: 20423
Price: 3200.00 COP
Availability: OutOfStock

Imanes De Neodimio En Forma De Moneda Muestra Portada

Neodymium Magnets - Coin Shaped - 15 mm

$3.200

$3.200 $4.000

Neodymium Magnets - Coin Shaped - 15 mm

$3.200

$3.200 $4.000

Shipping calculated at checkout.

★★★★★ What Are Neodymium Magnets Made Of?

Neodymium magnets are made of neodymium (Nd), iron (Fe), and boron (B) and are currently the most powerful magnets available. The energy product of these magnets is eight times higher than that of anisotropic ferrite magnets, and they possess excellent mechanical strength. Since they oxidize easily, they usually receive a nickel surface treatment. The disadvantages of these magnets lie in their heat sensitivity and the careful handling they require.

Neodymium magnets are available in 4 different diameter sizes, which are: 10 mm, 15 mm, 18 mm, and 21 mm, all with a thickness of 2 mm.

Why Are Neodymium Magnets So Widely Used?

Neodymium magnets are not just simple refrigerator magnets. They are the most powerful type of magnet available and can be used, for example, to hold a magnetic glass whiteboard. These ultra-strong magnets can be used to hold stacks of papers or to hang, for instance, knives and tools on the wall.The most powerful magnet in existence is the neodymium magnet. Its exceptional magnetism is used in industrial products such as separators, machining equipment, industrial robots, MRIs, loudspeakers, and computer hard drives.https://youtu.be/0WhJmS7423E

What Is the Difference Between Neodymium and Ferrite Magnets?

In comparison, a neodymium magnet of the same size as a ferrite magnet is stronger, making it recommended in cases where space is limited. Neodymium breaks easily, while ferrite is much more resistant and difficult to break apart.Ferrite magnets are easy to recognize by their dark gray color. Unlike neodymium magnets, they do not need any coating as they are resistant to corrosion.

When Do Neodymium Magnets Lose Their Magnetism?

Neodymium magnets retain their magnetism almost indefinitely under normal circumstances. This is where they differ from common ferrite magnets, which lose their magnetism over time without external influences.

What Is the Most Powerful Magnet Available?

The most powerful magnet in existence is the neodymium magnet. Its exceptional magnetism is used in industrial products such as separators, machining equipment, industrial robots, MRIs, loudspeakers, and computer hard drives.

What Does a Neodymium Magnet Attract?

As with most solid-based magnets, the magnetic field gradient of neodymium magnets decreases towards the centers of their surfaces, so there is a force that attracts metallic objects to the edges.

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