AlNiCo Magnets
AlNiCo magnets (also called Aluminum-Nickel-Cobalt magnets) are consist of Al (aluminum), Ni (nickel), Co (cobalt), and other elements like Cu (Cooper) and Ti (Titanium), they are part of the powerful permanent magnetsfamily, they are the most versatile magnets available and can be made into very complicated shapes which are not possible for other magnets.
As one of theprofessional alnico magnet manufacturers, alnico magnet suppliers, RiSheng has various types for sale, such as alnico horseshoe magnet, alnico ring magnets, alnico cow magnet, etc. The advantages of AlNiCo magnets supplied by us are excellent temperature stability (max. working temperature up to 500⁰C), high residual induction, relatively high energies, and what's more the competitive price. AlNiCo magnets are brittle and with low coercive force, special packaging ways should be processed in order to make sure safety and avoid demagnetization during shipping.
Manufacturing Method Of AlNiCo Magnets
AlNiCo magnets are produced by casting or sintering process, the magnetic properties and physical properties are slightly different.
Cast AlNiCo magnets are made from metal alloy melted and poured into a mold, after various heat-treated and cooled, a rough ground magnet with a dark gray color will be formed and solidified, then it can be machined and polished with a shiny appearance.
Sintered AlNiCo magnets are made from fine AlNiCo powder compacted into a die and pressed under tons of pressure, then sintered and cooled into a solid magnet in a hydrogen atmosphere.
Alnico magnets are hard and brittle, they are easily chipping and cracking, so special machining techniques and careful handling must be taken care of when machining them.
Magnetizing & Surface Treatment Of AlNiCo Magnets
There are anisotropic and isotropic materials of AlNiCo magnets, anisotropic magnets are treated and cooled in a magnetic field, then oriented with a preferred magnetic direction with maximum magnetic direction; isotropic magnet is not treated in a magnetic field, the magnets can be magnetized an all direction with same magnetic properties.
Alnico magnets are with excellent corrosion resistance, so surface coatings like NiCuNi, Zn are not necessary, they can be painted with color for educational or other purposes if required.
Applications Of AlNiCo Magnets
AlNiCo magnets are widely used for many applications especially which require high operating temperatures, the most common applications are electric motors, meters, guitar pickups, instrumentation, micros, sensors, bearings, actuators, microwave devices, while also other applications like holding magnets, separators, magnetos, electron tubes, receivers, controls, relays, loudspeakers, security systems, cow magnets, radar, traveling wave tubes and more.
Now the alnico magnet priceis affordable, if you want to buy the best magnetsplease contact us.
在线联系供应商
Other supplier products
 |
Ferrous Sheet | A ferrous sheet(also called a flexible iron sheet) is made of iron/steel powder compounded with plastics or rubbers (NBB or CPE). The ferrous sheet... |
 |
Ferrous Sheet | A ferrous rubber sheet(also called a flexible ferrous sheet) is made of iron/steel powder compounded with plastics or rubbers (NBB or CPE). The fer... |
 |
Permanent Magnets | Compared with temporary magnets, semi permanent magnetsare the majority of permanent magnetic materials nowadays. The most natural and super strong... |
 |
Magnetic Sweepers | Magnetic sweepers (also called magnetic broom sweeper) are a very handy tool to collect and extract potentially damaging or dangerous ferrous hazar... |
 |
Ferrous Sheet | A ferroflex sheet(also called a flexible iron sheet) is made of iron/steel powder compounded with plastics or rubbers (NBB or CPE). The rubber stee... |
Same products
 |
Fischer Tropsch wax used for road marking paint | 卖方: Syntop chemical Co.,Ltd. | Fischer-Tropsch wax is widely used in road marking paints and serves as a key performance additiv... |
 |
Cable Wire Recycling Production Line | 卖方: Changzhou Optima Technology Co.,Ltd. | Cable Wire Recycling Production Line 1000kg Copper Wire Recycling Machines: The biggest ca... |
 |
Small Cable Granulator and Separator | 卖方: Changzhou Optima Technology Co.,Ltd. | Small Cable Granulator and Separator : Small shape,1 phase power,grind and separate copper f... |
 |
Turnkey service of tire recycling | 卖方: Changzhou Optima Technology Co.,Ltd. | Turnkey service of tire recycling At , we specialize in manufacturing advanced tire recyclin... |
 |
Mobile Portable Tire Shredder | 卖方: Changzhou Optima Technology Co.,Ltd. | Mobile Portable Tire Shredder Mobile Portable Tire Shredder – A cost-effective soluti... |
