What are neodymium magnets?

Neodymium magnets are made from neodymium (Nd), iron (Fe) and boron (B) and are the strongest magnets that currently exist. The energy product of neodymium magnets is eight times stronger than that of anisotropic ferrite magnets and they have excellent mechanical strength. Since they rust easily, they are normally surface treated with nickel plating. The disadvantages of neodymium magnets are that they sensitive to heat and require careful handling. They are used widely for industrial products and in daily items such as clothing and household products. Our customers range from those who want to buy a small but strong magnet to companies making magnetic products.

The strongest magnet, neodymium magnet

Even just a few cms in size, it can lift up approx. 10kg!
The most powerful neodymium magnet!

This will depend on the size and attraction surface.

Characteristics of neodymium magnets

We accept custom orders for neodymium magnets of special sizes and magnetization. We can make magnets of your requested shape such as thin, large, segmented etc, even if they are normally considered difficult to make with neodymium magnets. Although it depends on the number of lots and shape, we provide fast delivery and can deliver in a minimum of 14 days from the placement of the order.
Furthermore, we make sure we always have stock of our various standard types and sizes and are confident that "if you can't find what you are looking for at Magnet Japan, you won't find it elsewhere!" At Magfine, we have knowledge on the characteristics of neodymium magnets and have continued to research the different shapes and usages that will optimally utilize such characteristics. We are constantly working on developing new products so that we can respond to the needs of as many customers as possible. If you have any comments or questions on our products, please feel free to contact us.

Usages of neodymium magnets around us

How neodymium magnets are used

Magnets that are made for general purposes can be used for a wide range of usages and depending on how they are used, they can be used for almost anything. The strongest existing magnet is the neodymium magnet. Its amazing magnetism is utilized in industrial products such as separators, tooling machinery, industrial robots, MRI, speakers and computer hard disks.

Improving fuel efficiency of cars

It is considered that fuel efficiency improves by attaching a neodymium magnet to the fuel pipe.
Although it has not been scientifically proven and the results may be subjective, it does seem to be effective.

Magnetic water rejuvenator

Water will taste milder if a neodymium magnet is placed below it or over it.
Although there is considered to be a scientific reason for this, the effect is not proven as the results will be subjective.

Medical equipment

Neodymium magnets are widely used for muscle tension in the shoulders and lower back pain.
The magnetic flux density for medical equipment as set forth by the Pharmaceutical Affairs Act is 35mT to 200mT.
The surface magnetic flux density of neodymium magnets will exceed this so adjustment will be required.

Magfine neodymium magnets

  • Custom orders

    Custom orders

    Magfine can make not only round, square or ring shaped neodymium magnets but also segmented or special shaped ones.

  • Fast


    We can deliver your order in a minimum of 14 days from the date we provide a quote.
    (It may take longer depending on the material, size and quantity.)

  • Wide variety

    Wide variety

    We have an astounding variety of neodymium magnets.
    We have enough stock to immediately deliver even large quantities.

  • To suit your budget

    To suit your budget

    Our products are always of a higher quality than the price.
    Please make an enquiry as we will do our best to provide high quality magnets within your requested budget.