Permanent magnetic alloy 

A magnetic alloy is a combination of various metals from the periodic table such as ferrite that contains at least one of the three main magnetic elements: iron (Fe), nickel (Ni), or cobalt (Co) etc.. Such an alloy must contain but is not limited to one or more of these metals. Magnetic alloys have become common, especially in the form of steel (iron and carbon), alnico (iron, nickel, cobalt, and aluminum), and permalloy (iron and nickel). So-called "neodymium magnets" are actually alloys of neodymium, iron and boron forming the crystal structure Nd₂Fe₁₄B . The strongest magnetic element is iron, which allows items made out of these alloys to attract to magnets.

Grade:  2J04 2J07 2J09 2J10 2J11 

Specification:  
cold rolled strip: 0.05~3×2~200mm
wire: Φ0.1~6.0mm 
 
Has a good hysteresis properties within 2 ~ 5kA / m range, good processability before tempering, tempering temperature change in the magnetic field can work over a wide range of variation

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