Ads
related to: heavy duty magnets strong outdoor lighting poles that can be collapsed due- Mounting Magnets
Magnets with steel case
Made for strong attraction to steel
- Magnets by Application
Find magnets for every application
Explore new ways to use magnets
- Neodymium Magnets
World's strongest magnets!
Available in all shapes and sizes!
- Rings
Huge variety of ring shaped magnets
Countersunk shapes included
- Rubber Coated Magnets
Super strong grip
Protection against rust
- Grade N52 Magnets
Huge selection
Strongest grade of neodymium
- Mounting Magnets
Search results
Results From The WOW.Com Content Network
Electropermanent magnets require no power source to maintain the magnetic field. Electropermanent magnets made with powerful rare-earth magnets are used as industrial lifting (tractive) magnets to lift heavy ferrous metal objects; when the object reaches its destination the magnet can be switched off, releasing the object. Programmable magnets ...
Alnico's remanence (B r) may exceed 12,000 G (1.2 T), its coercivity (H c) can be up to 1000 oersteds (80 kA/m), its maximum energy product ((BH) max) can be up to 5.5 MG·Oe (44 T·A/m). Therefore, alnico can produce a strong magnetic flux in closed magnetic circuits, but has relatively small resistance against demagnetization.
A samarium–cobalt (SmCo) magnet, a type of rare-earth magnet, is a strong permanent magnet made of two basic elements: samarium and cobalt.. They were developed in the early 1960s based on work done by Karl Strnat at Wright-Patterson Air Force Base and Alden Ray at the University of Dayton.
Ferrofluid on glass, with a rare-earth magnet underneath. A rare-earth magnet is a strong permanent magnet made from alloys of rare-earth elements.Developed in the 1970s and 1980s, rare-earth magnets are the strongest type of permanent magnets made, producing significantly stronger magnetic fields than other types such as ferrite or alnico magnets.
[1] [6] They have replaced other types of magnets in many applications in modern products that require strong permanent magnets, such as electric motors in cordless tools, hard disk drives and magnetic fasteners. NdFeB magnets can be classified as sintered or bonded, depending on the manufacturing process used. [7] [8]
The shape of the magnet was originally created as a replacement for the bar magnet as it makes the magnetic field stronger for a magnet of comparable strength. [5] A horseshoe magnet is stronger because both poles of the magnet are closer to each other and in the same plane which allows the magnetic lines of flux to flow along a more direct path between the poles and concentrates the magnetic ...
Ads
related to: heavy duty magnets strong outdoor lighting poles that can be collapsed due