Neodymium (sometimes referred to as “rare earth”) magnets are the strongest commercially available.
Are Neodymium Magnets really that strong? You can read more about the manufacturing process here. We also add a key ingredient called dysprosium to raise the coercivity of the material and increase the resistance to demagnetisation and corrosion. The exact ingredients depend on the grade being produced. The main ingredients are Neodymium, Iron and Boron. Although relatively small in size they are known for their incredible strength. They are manufactured from an alloy of neodymium, iron and boron (NdFeB). First discovered in 1982 and commercially available in 1984 Neodymium magnets have largely become the most widely used type of rare earth magnet around the world. Neodymium magnets are often referred to “NdFeb” or "Neo". They really are simply an unnoticeable part of everyday life.
Without them the boom in computer hard drives would not have been possible, loud speakers would not perform so well and new wind turbine farms springing up around the world would cease to exist. The past decade has seen them form a fundamental part of consumer electronic devices. With the discovery of these small, high performance miracles came the development of new technologies. As a result, high performance rare earth magnets are now commercially available around the world. They were first discovered by the ancient Greeks and originally called ‘Lodestone’, they have been the subject of re-engineering and industrialisation for many decades. The simplest answer we can give is that “they are used in almost every commercial application across the world, from industrial manufacturing and consumer electronic devices to sustainable energy and domestic power generation”. This is a very common question often asked when people talk about magnets. Simply tell us about your project and we will supply you with the right magnet. Unless you ask us to we won’t give you any complicated equations or ask you to calculate any big numbers, we’ll do all that for you.
DOUBLE SIDED MAGNETS FOR SCREEN DOORS PROFESSIONAL
With literally thousands of different types, sizes and strengths which product do you choose? At FIRST4MAGNETS ® we like to think that choosing the right product for your application is a simple and easy process, so how do we do it? We employ a specialist team of technical engineers that work round the clock to provide professional and detailed advice. It is surprising just how many magnets are available to purchase online for your office, home, school or business. We aim to offer the highest quality and customer service available from any UK retailer. We aim to dispatch every order we receive before 4.30pm Monday – Friday the same day it is placed, even if you haven’t selected next day delivery.Įveryone at FIRST4MAGNETS ® has a great passion for both magnetics and our customers. To help ensure you receive your order in plenty of time for your project we offer a simple delivery method for mainland UK, Ireland and Europe. From the inventor and mad scientist to the crafting professional and classroom learner. That’s a whole section of our website dedicated entirely to the fun projects you can undertake using magnets. If you are looking for ideas and inspiration we have a large number of customer photos, reviews and applications. These tools have been extremely popular with website visitors and we hope they create a great shopping experience for all our customers.
If you have no previous knowledge of magnets we have created shop by ‘colour’ and shop by ‘shape’ options.
Our shop by material section allows you to shop with ease starting with a raw permanent magnet material and working your way to the correct shape and size. Whether you know what kind of magnet you need or you are looking for inspiration and advice we have a wide range of unique tools to help you find the right product for your application as quickly as possible.
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