Magnets Reliable quality, ALB Magnets has been involved in R&D, manufacturing, and sales of permanent magnets over 10 years. We are the manufacturer & supplier of rare earth permanent magnets such as neodymium magnets(the strong/super magnets) and SmCo Magnets(high temp magnets). Since Neodymium magnets have been discovered and made commercially available on sale at great prices like we have on our website samarium cobalt magnet is still the first choice magnet for adverse or high-temperature environments. Many neodymium magnet production processes are patented, and neodymium manufacturers are required to pay a license fee in order to legally sell NdFeB magnets (covered by patent protection) in the US. Call Us Today: 888-727-3327 or 714-508-9909. Email: sales@amazingmagnets.com. Amazing Magnets Home About Your Account.
NdFeB magnets Neodymium-iron-boron (NdFeB), is the strongest and permanent magnet available today. With high remanence, high coercive force, and huge energy. It is easily formed into various shape and sizes, and belong to one of the most widely used magnetic materials. Neodymium magnets like NdFeB magnets are specially created to be suitable for the development of high-performance, compact, and light products. For round shape, the min diameter can be done is 1mm, the max out diameter can be done is 240mm.We have the advantage of this big size neodymium magnets for sale at great price. Low weight loss product, Low-temperature coefficient product, low deviation angle product, and radial oriented ring magnet are our featured products.
Low weight loss product: under bigger temperature, pressure and high humidity, the weight loss level of uncoated Neodymium magnets reflect the corrosion resistance ability of a bare magnet, it is highly related to the serving life of application products.
Low-temperature coefficient product: we use our own optimized formula and advanced production technics improved and enhanced the Neodymium magnets temperature resistance ability, which gets better thermo stabilization and less demagnetization in the same grade. Low deviation angle product: Generally speaking, sensors have higher standard for magnetic angle deviation.
Our professional team, advanced equipment, and well-trained QC staff, makes NdFeB magnets and neodymium magnets have a very high qualified rate of low deviation angle. It depends on the dimensions and requirements. Low deviation angle product was mostly used in sensor application with big requirement and huge quantity. In order to meet the requirement from clients, we worked together with test equipment company to research and develop full-automatic deviation angle tester, which can be bought and used to inspect magnets in past years, it ensures our shipping product 100% qualified.
Radial oriented ring magnet: Ring magnet magnetized in the radial direction is developed successfully which is using shaping method by new multiple radiation orientation, and meet different requirements of permanent motors.
This type of Neodymium magnets fundamentally changed the past situation where radial ring magnet only relied on the magnetic tile assembly, and hugely improved the performance of the motor. The popular poles including: 2 poles, 4 poles, 8 poles, 10 poles, 12 poles, etc, the number of poles and the skew angle were decided by the magnetizing tooling.
It was widely used in the application of robotics and industry automatic production line, etc.
The advantages of radial ring magnet:
- They can with fewer parts, simplify the assembly process, easily realize automatic assembly.
- Out diameter higher precision, better coaxiality and verticality;
- Flexible to choose different ways of magnetizing include magnetizing poles and angles;
- Highly reliable, no risk of magnet peel off;
- A very small air gap, the motor has a smoother operating performance with less noise and vibration.
The Neodymium magnets and especially NdFeB magnets are most often used with generators and motors, such as Linear or Servo motors, Wind power generators, Compressor motors, Automotive drive motors, Instrumentation, Automotive sensors, Medical equipment, Audio equipment, Home theater, Wind turbines or even Magnetic tools, etc.
Ferrite magnets Ferrite Magnets are made of BaO or SrO and Fe2O3 by ceramic processing technology. They are widely used in loudspeakers, motors, electronic car motors, home fitness equipment, and other industry areas.
The products appear in disks, blocks, rings, segments, etc.
Ferrite magnets are the least expensive magnetic material and are very corrosion-resistant, so no coating is required.
Ferrite magnets can be created to be anisotropic or isotropic, and the maximum application temperature is 225 °C. It offers a great balance between strength and affordability, it can be magnetized with multiple poles and it also doesn’t easily demagnetize.
Alnico magnets Alnico Magnets are composed primarily of Cobalt, Aluminum, Nickel, Iron, and Copper. It has very good resistance to corrosion and high max working temperature, can reach 550deg.C. Even if other materials offer higher energy and coercivity values, the huge remanence and thermal stability of Alnico magnets make it the ideal cost-effective material for certain applications, like microphone lifting, generator, voltmeters, and measuring instruments.
Alnico magnets are widely applied in high stability fields as military, aerospace, automobiles, and security system. The max working temperature can reach 550deg.C.
Alnico magnets have been in production since the 1930s and predated the discovery and manufacturer of almost all earth magnets (including samarium cobalt magnets and neodymium magnets).
Though alnico magnets have largely been replaced by stronger neodymium magnets like NdFeB magnets and Smco magnets they are still widely used in the manufacturing of sensors, guitar pickups, loudspeakers, and many other everyday household objects.
Samarium cobalt magnets:
Samarium cobalt magnets (SmCo) are resistant to max working temperatures above 300° C, so they remain stable at temperatures far above the Curie point of materials like NdFeB magnets; Corrosion-resistant; Proven in applications where big performance and efficiency are required, such as those in the automotive, motorsport, aerospace, and defense industries.
All rare magnets like Neodymium magnets, including Samarium cobalt magnets (SmCo) are very powerful. They have the capacity to function in high temperatures and have very good resistance to corrosion. Like many other rare earth magnets, samarium cobalt magnets are brittle and can be chipped and cracked very easy making them unfitted for applications that need to repeat direct impact to the surface of the magnet.
This high performance and big-temperature magnet is usually used in the food and industrial manufacturing industries. Samarium cobalt magnets were one of the first types of rare magnets and have now been commercially available for almost 40 years. Since Neodymium magnets have been discovered and made commercially available on sale at great prices like we have on our website samarium cobalt magnet is still the first choice magnet for adverse or high-temperature environments.
Pot magnets: Pot magnets consist of a steel shell with a magnet sunken into one face, which design gives many advantages; pot magnets can be supplied with a countersunk hole, a straight hole, a threaded stud, or a threaded collar or a screw hole. The main Magnetism is confined to one face, where it is concentrated to give the maximum holding force possible for the size of the magnet. Pot magnets are resistant and don’t crack or chip with constant impacting onto a steel surface which is a very big advantage.
The pot magnets can be provided with hooks and eyebolt attachments, which are perfect for hanging a variety of items.
Why ALB Magnets?
Magnets Reliable quality, ALB Magnets has been involved in R&D, manufacturing, and sales of permanent magnets over 10 years. We are the manufacturer & supplier of rare earth permanent magnets such as neodymium magnets(the strong/super magnets) and SmCo Magnets(high temp magnets).
Our powerful magnets are widely used in many different fields, such as motors, relays & sensors, loudspeakers, wind turbines and mechanical devices, etc. We specialize in manufacturing permanent magnets according to customers' requirements in terms of magnetic characteristics, shapes and sizes.
How to choose permanent magnet?
At ALB Magnets 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. 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. Simply tell us about your project and we will supply you with the right magnet.
Neodymium Magnets For Sale Store
1. Selecting a magnet based on the type of material
The types of magnets are Neodymium Magnets, Samarium Cobalt Magnets, Ferrite magnets, and Alnico magnets.
2. Selecting a magnet based on the size and shape
Shape: Disc, Cylinder, Block & Bar, Cube, Ring & Tube, Sphere & Ball, Arc & Wedge, Other
Size: we have a wide range of sizes from 1/32 inch to 3 inches or more.
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3. Selecting a magnet based on the adsorptive power
4. Selecting a magnet based on the magnetic flux density (Gauss, Tesla)
5. Selecting a magnet-based on the temperature of the usage environment
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6. Selecting a magnet-based on rust resistance
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7. Select by characteristics
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