Strong Neodymium Round Disc Magnet Ø 21mm - 120mm
Strong Neodymium Round Disc Magnets. Neodymium (also known as "NdFeb", "NIB" or "Neo") disc magnets are the most powerful rare-earth magnets available today. Available in disc and cylinder shapes, Neodymium magnets have magnetic properties that far exceed all other permanent magnet materials. They are high in magnetic strength, moderately priced and able to perform well in ambient temperatures. As a result, they are the most widely-used Rare-Earth magnets for industrial, technical, commercial and consumer applications.
Round Neodymium Disk Magnet Ø 21mm - 120 mm
Magnosphere Magnet Shop offers a large inventory of licensed neodymium magnets available for online purchase at bulk discounted prices. From micro-sized disc magnets measuring 0.1” in diameter to large cylinder magnets that hold up to 68 lbs. Premium grades range from N30 to N52 which is the highest grade available in today’s market. We carry a large inventory of neodymium disc & cylinder magnets, not all of which are shown on this website.
Strong Neodymium Disc Magnets. Round Circle Magnets are made from the strongest magnetic material, Neodymium (NdFeB). Available in various sizes from 1mm diameter to over 120mm diameter. Neodymium disc magnets are commonly found in point of sale display units, stationery folders, scale models and industrial applications. Neo Disc Magnets are truly versatile and are used as widely in homemade arts and crafts as they are in high-end technology and engineering applications.
Extremely strong magnet for its small, compact size. Neodymium disk magnets are solid and do not have a center hole so mounting requires glue, adhesive and/or counter boring. Small consistent radius edges equate to a smooth, burr-free product. Great for use as display door latches offering a secure closure and extra holding power. Best suited for indoor use.
Neodymium Disc / Round Magnets
Rare Earth disc magnets, also known as neodymium discs, are the perfect marriage of small size and maximum power. The combination neodymium-iron-boron is currently the strongest available magnet material worldwide. Even with small areas the neodymium disc magnets achieve remarkable holding power, which makes them very versatile. Neodymium disc magnets are used in thousands of assemblies and products. These high performance magnets can be easily fixed into position using adhesive or pushed into holes and grooves in wood or plastic. Neodymium disc magnets are commonly found in point of sale display units, stationery folders, scale models and industrial applications. Neodymium disc magnets are truly versatile and are used as widely in homemade arts and crafts as they are in high-end technology and engineering applications. Neodymium magnets attract each other with almost twice the force that they use to attract steel objects. They also attract each other through very large distances, even small magnets will attract each other through the thickness of your finger. Most disc magnets have their north and south pole on the flat circular surface (axial magnetization). The few exceptions, which are diametrically magnetized, are specifically marked. These magnets are ideal for holding, hanging and closures in a variety of areas, including retail display, exhibition and packaging closures. Please note that all neodymium rare earth magnets are fragile and require extreme caution when handling due to their brittle nature and to avoid injury due to pinching.
Neodymium disc magnets have remarkable holding power for their size, so they are ideal for all types of applications. From craft & model making projects to high-performance motors, medical devices, audio components, science and research projects, trade shows, POP displays and much more.
PURCHASE NOW AT MAGNOSPHERE - Neodymium Disc / Round Magnets: super strong holding magnet
- All magnets may chip and shatter, but if used correctly can last a lifetime.
- Keep away from pacemakers.
- Not for children, parental supervision required.
- If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.
Magnosphere Magnets Neodymium rare earth magnets are stronger than the strongest ceramic magnets! Each magnet packs a huge magnetic energy punch and will last forever under normal use. Unlike most other types of magnets, Magnosphere Magnets Neodymium is highly resistant to demagnetization and will not lose their magnetization around other magnets.
Magnosphere Magnets is able to offer you the high quality Neodymium magnets with consistent performance. This Super Strong Neodymium Magnet is extremely powerful and built to last. It’s designed & manufactured under stringent, top quality standards using the latest technology to ensure you receive the best Neodymium Magnet every time.
As the leading manufacturer of Neodymium magnets, Magnosphere Magnets is able to offer you the highest quality Neodymium magnets with consistent performance at the lowest price.
- The Magnosphere Magnet - Super Strong Neodymium Magnet is one of the world’s strongest and most powerful rare earth magnets. We manufacture every piece in state of the art ISO certified Magnet manufacturing facilities to ensure maximum quality.
- STRONG - Neodymium Rare Earth Permanent Magnet
- POWERFUL - Magnosphere Magnets Rare Earth Neodymium Magnets have an extra strong pull force and are triple layer coated (nickel-copper-nickel) for maximum durability and protection against corrosion.
- USEFUL – Use your rare earth magnet for just about anything, including finding studs in your wall, fastening, lifting, hanging objects, various projects & presentations, education, & more. NASA even uses them on Mars Exploration Rovers!
Disc Magnets, super strong neodymium disc magnets, Rare Earth Round NdFeB Magnet, Standard Neo Disc, Sintered Neodymium Discs and Rods, Magnetic Disk European Manufacturer & Supplier
Our super strong neodymium disc magnets have wide variety grade N35, N38, N40, N42, N45, N50 and N52. The strong neodymium discs have Nicuni, Zinc and Epoxy coatings, sometimes the disk magnets with a countersunk hole that drilled in the middle to attach it to nonmetallic materials, such as wood or plastic plant. These round magnets can allow the screw’s head to reside below, or maybe with the face of the magnet to ensure it doesn’t interfere with the magnet’s performance. Neodymium disc and round magnets are widely used for motor, sensor and holding applications.
Neodymium magnets can be fabricated into many shapes and types:
When buying magnets, be sure to read our safety instructions before using the magnets to avoid injury. A powerful neodymium magnet is not a toy!
- Most NEO Magnets are magnetized axially through the thickness with poles on the long flat surfaces.
- Triple layer coated (nickel-copper-nickel) for maximum durability and protection against corrosion.
- Manufactured in state of the art ISO certified Magnet manufacturing facilities to ensure maximum quality.
- Useful for just about anything including fastening, holding, hanging objects, finding studs in walls, and more.
- Made from Neodymium, Iron, Boron and other minor elements.
- Resistant to demagnetization.
- WARNING: Fingers could be severely pinched between two or more magnets.
- KEEP OUT OF REACH OF ALL CHILDREN. THIS IS NOT A TOY. DO NOT ingest or inhale.
- DO NOT place in nose, mouth or any other part of the body. Neodymium Magnets are BRITTLE.
- They can SHATTER, CRACK, PEEL or SPLINTER if allowed to snap together or slam into a metal object.
- Broken magnets can be Extremely SHARP. MAGNETIC MEDIA AND ELECTRONIC EQUIPMENT HAZARD.
- KEEP AWAY from PACEMAKERS Do Not cut or drill Neodymium Magnets, there is a both a fire and fracture hazard and the dust is toxic.
Neodymium Iron Boron (NdFeB) magnets are a type of rare earth alloy with typical atomic structure of Nd2Fe14B which stands for 2 atoms of Neodymium, 14 atoms of Iron(Fe) and one atom of Boron. The sintered Neodymium Iron Boron magnet has higher magnetic properties compare to Samarium Cobalt magnets, however it is more easily oxidized and generally does not have the same temperature resistance. The highest energy products for Neodymium Iron Boron could reach 52 MGOe commercially or more
Magnosphere is a manufacturer of standard and custom rare earth magnets for the OEM industry. Materials used include sintered and bonded neodymium iron boron, samarium cobalt, aluminum nickel cobalt, ferrite (ceramic), and rubber. Available in various shapes and forms, including discs, rods, plates, cubes, rings, tubes, and spheres. Various magnetization options available. Applications include retail fixtures, motors, sensors, and many more. Magnets for whiteboards, glass boards, and mounts are also available. Capabilities include plating, coating, magnetization, design, simulation, 3D printing or prototyping, plastic injection molding and production. Services include assembly, testing magnetic materials BH curves, coating, plating, engineering design, magnetizing, marking, identification, stabilization, calibration, testing & certification. Markets served include aerospace/defense, medical, industrial, research labs, semi-conductor & telecommunications. JIT delivery!
What are Rare Earth Magnets?
Rare earth magnets, also known as neodymium magnets or samarium cobalt magnets are magnets made from alloys of rare earth elements. They are currently the strongest type of permanent magnets made, and produce significantly stronger magnetic fields than other types such as ceramic or alnico magnets. Rare earth magnets have replaced alnico and ferrite magnets in many applications, including head actuators for computer hard disks, magnetic resonance imaging (MRI),loudspeakers and headphones, several types of motors, and more.
Neodymium (Rare Earth) Magnets: the strongest magnets in the world
Magnosphere offers best priced Neodymium magnets globally. Please inquire for custom Neodymium magnets or magnetic assembly. Neodymium is the strongest available magnet alloy at up to 52MGOe. The use of Neodymium results in smaller, more cost-effective magnet solutions replacing older materials like Alnico and Ceramic in many applications. Magnosphere.can help optimize performance and cost with Neo magnets in grades from 33 to 52MGOe and operating temperatures up to 230°C/446°F. (NdFeB) Neodymium, a rare earth magnet, is made up of Neodymium Iron and Boron and is moderate in price. A neodymium iron boron magnet is usually plated or coated (Examples: Nickel Plated, Epoxy Coated, Parylene Coated). Neodymium permanent magnets usually offer the best value when comparing price and performance. Stock Neodymium magnets are available in large quantities and dimensions.
Rare Earth Neodymium NdFeB
We provide a range of high magnetic strength Rare Earth Neodymium magnets including Disc magnets, Deep Pot magnets, Shallow Pot Neodymium and Round flat neodymium magnets,
- Neodymium NdFeB magnets are, size for size, the strongest type of any magnet material that is commercially available.
- Neodymium NdFeB magnets are often the ideal first choice for many applications because they offer a maximum performance from the smallest magnet volume.
- Neodymium NdFeB should always be coated to guard against the risk of corrosion – NiCuNi, Zinc, NiCuEpoxy and Gold are popular finishes.
Our Magnet-Shop carries a great variety of these powerful magnets to fit many different applications and they are in stock for immediate delivery!
Neodymium NdFeB magnets and their application!
At Magnosphere.co.uk, we sell custom Neodymium NdFeB magnets and custom magnetic assemblies so we can help you find the best fit for your project. Some of the common applications of the rare earth magnets are:
- Motors and Generators
- Automotive (clamps, sensors)
- Separation (rods, grids, etc) – 10-12kG (22-26lbs) systems
- High performance magnetic clamps and pot magnets
- They are used in computer hard drives.
- Rare earth magnets also find their utility in high-end speakers.
Based on the applications and properties earth magnets are of two types:
- Neodymium Magnet
- Samarium-Cobalt Magnet
Process of Making Rare Earth Magnets
- The rare earth magnets are made by using different process involving various stages. The popular stages of the production of rare earth magnets are:
- The first stage is the manufacture of rare earth element alloys.
- The metal alloy is then finely powdered.
- The next step involved is pressing of powder either isostatically or pressing through die process.
- The particles so pressed are oriented.
- Sintering of the element is done accordingly.
- The shapes are then sliced into desired shapes and sizes.
- The coating is done thereafter.
Purchase Now: Neodymium Magnets online
Buy Round Neodymium Disc Magnets at Magnosphere and get a better deal!
Magnosphere produces magnets at great prices, produced and delivered on time for all areas of industry, automotive, aerospace, electronics as well as in the design sector, trade fair construction, offices and for the home.
We are an ISO certified shop and carry the Trusted Shops seal. We have successfully completed more than 200,000 orders and offer our ever-growing customer base 24/7 customer service.
All items are available for immediate delivery in large numbers with daily dispatch. Our selection is your win! Thousands of satisfied customers! Buy from a company with the highest quality standards and customer service with flexible and diverse payment options and conditions.
We can also custom manufacture these to fit your exact specifications using our in-house global manufacturing facilities and team of experienced engineers. Need high quantities of magnets at the lowest and fairest price possible? Just let us know what you are looking for and contact our Customer Care Team by sending us a request for quote! We'll work with you to determine the most economical way of providing you with what you need.
Trust in our experience and convince yourself of our service and our products and we look forward to welcoming you to our magnet shop at Magnosphere. You are welcome to contact us by eMail: info(at)magnosphere.co.uk. Available 24/7 x 365 and we are also there for you on public holidays! Or just give us a call.
- Telefax: +49.2241.9594520
- eMail: info(at)magnosphere.co.uk
We are very proud to offer excellent customer service. We know that without our clients, we would not be here.
If you have any questions about your order or something else, please call or email us!: info(at)magnosphere.co.uk
24 / 7 x 365 Including holiday periods! Our customer service team is available to help you!