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    What is a magnet

    Date: 2019-06-09      Hit: 1369

    Magnet that is the most primitive definition of aluminum-nickel-cobalt alloy (AlNiCo magnet in English that Alnico's initials), the magnet is stronger by several hard metals such as iron and aluminum, nickel, cobalt and other synthetic, sometimes copper, niobium, tantalum, synthetic, used to make ultra-hardness, permanent magnet alloy.

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