AlNiCo Pot Magnets, Buy AlNiCo Holding Assemblies, Aluminium Nickel Cobalt Pot Magnets, Al-Ni-Co Pots, Alnico Cup Magnets, Red Coated Alnico Magnets, AlNiCo Shallow Pot Magnets, Deep Pot Magnets, Alnico Bridge Magnets, Horseshoe Pot Magnets, Alnico Pot with Internal Threading, Al-ni-co Low Pot Magnet, Alnico Pot Magnet with Steel Body, Magnetic Agitators, Pocket / Button Pot Magnets made in China
AlNiCo pot magnets are customers’ favorite choice for clamping and holding in high heat. The magnetic material, Aluminum, Nickel and Cobalt, are coated by a steel pot and thus withstand very high heat. The magnetic bases of Alnico are manufactured by means of the aluminum, nickel and cobalt alloy. They are ideal magnets for small spaces with the need to withstand extreme temperatures.
This AlNiCo pot magnet is made of AlNiCo magnet encased inside of a steel cup. The steel cup and the magnet form a magnetic circuit so both the N and S poles of the magnet appear on the openning end of the steel cup. This tripled the holding power of the magnet. A steel disc is provided to close the circuit during the transportation and storage, which needs to be removed when it is to be used.

AlNiCo Pots
Alnico Holding Assemblies are well-suited for high-heat applications and strongly recommended for use in temperature ranges from 180-800°F. Alnico magnets have the widest range of temperature stability of any standard magnetic material. At temperatures as high as 840°F, they maintain about 78% of their room-temperature magnetic properties. We recommend these magnets be mounted with nonferrous fasteners and insulated when installed in ferrous materials to avoid holding value drops of 20% or more. Use the size and shape of the parts to estimate the number of magnetic holding assemblies you’ll need to hold each part in your application. Tabulated holding values are based on direct contact with flat metal. Curved surfaces or anything that reduces surface contact or creates an air gap will result in the need for more powerful holding assemblies. Holding values are based on vertical “pulling power.” To allow for shear forces, additional holding force may be required.
Alnico Pot features:
• 450° maximum operating temperature
• Alnico 5 magnet material and mild steel pot
• Natural or painted finish available
• Good corrosion resistance
Alnico magnets properties:
Produced by the casting or powder metallurgical techniques
An allow composed of matrix of Al-Ni-Fe-Co
Very hard and brittle
Poor resistance to demagnetization
Produce good flux density at a reasonable cost
Excellent stability over a wide temperature range
We have a wide range of magnetic bases from Alnico, available in different formats.
AlNiCo red magnets types range:
» AlNiCo-flat holding magnet with bore and counterbore, red coated (AlNiCo Shallow Pot Magnet)
» AlNiCo-bar holding magnet with internal thread, red coated (AlNiCo Deep Pot Magnet)
» AlNiCo-bar holding magnet with internal thread, red coated (AlNiCo Deep Pot Magnet)
» AlNiCo-rectangular bar or block holding magnet, red coated (AlNiCo Rectangular Bar Magnets)
» AlNiCo-cylindrical bar or rod holding magnet, red coated (AlNiCo Cylindrical Bar Magnets)
» AlNiCo-horseshoe magnet, partly with bores, red coated (AlNiCo POCKET Magnets)
» AlNiCo-round magnet with groove and bore, red coated (AlNiCo Botton Magnets)
» AlNiCo-holding magnet with pull off screw, red coated
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