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What is a sintered magnet?

April 26, 2017magnet sintered

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What is a sintered magnet?

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A sintered magnet is the mixture of aluminum-nickel-cobalt and iron (Al-Ni-Co) that is formed under high pressure for making commercial grades of sintered Alnico 2 (unoriented) and sintered Alnico 5 & 8 (oriented) magnets and another process is used for making sintered ceramic magnets. Sintering is done on smaller size Alnico magnets to produce a better surface, high tensile strength and better homogeneity. The sintered Alnico magnets are oriented after sintering and are usually demagnetized for grinding and shipping.