alnico


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al·ni·co

 (ăl′nĭ-kō′)
n.
Any of several hard, strong alloys of iron, aluminum, nickel, cobalt and sometimes copper, niobium, or tantalum, used to make strong permanent magnets.

Alnico

(ˈælnɪˌkəʊ)
n
(Elements & Compounds) trademark an alloy of aluminium, nickel, cobalt, iron, and copper, used to make permanent magnets

al•ni•co

(ˈæl nɪˌkoʊ)

n.
a permanent-magnet alloy having aluminum, nickel, and cobalt as its principal ingredients.
[1935–40; al (uminum) + ni (ckel) + co (balt)]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.Alnico - trade name for an alloy used to make high-energy permanent magnets; contains aluminum and iron and nickel plus cobalt or copper or titanium
alloy, metal - a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten; "brass is an alloy of zinc and copper"
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References in periodicals archive ?
In case of using the lower energy density magnets, like ferrite or AlNiCo, there are still various possibilities to improve the magnetic flux density in the air-gap.
Alnico magnets were the first type of permanent magnets to be used for biomedical purposes.
Presently, Alnico is mostly used in applications where the ambient temperature is 250F or greater.
A proprietary seamless molding process seals the Alnico V magnetic core from solutions and possible leaching.
So-called permanent magnets are shaped or machined pieces of special materials, such as ceramic, Alnico alloy or rare earth materials, which have been magnetized through exposure to intense electrical fields.
Their AlNiCo magnets make these motors ideal for high-speed operation.
Each magnetic material, such as ceramic, samarium, neodymium or alnico, has its own reversible temperature loss.
The magnetic power source for Eriez' dual-wrap drum separator, Erium 3000, is a high quality rare-earth permanent magnetic material, which develops magnetic fields up to 25 times stronger than conventional ceramic or alnico magnets, with no increase in size.
These magnets have high-thermal-demagnetization coefficients compared with the traditional Alnico magnets, so they are not used in high-thermal-ambient conditions.
Delivering 15 watts, each speaker boasts a unique two-way design with a 3" rolled-edge woofer and 2" alnico tweeters.
These alloys include white gold, German silver, stainless steel, and more strange-sounding materials like Alnico, Ticonium, and Invar.
This process can produce NdFeB magnets with magnet strength that are 12 times greater than those of conventional Alnico alloys.