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Bonded NdFeB Magnets
Bonded NdFeB, yopangidwa ndi Nd2Fe14B, ndi maginito opangira.Zomangira NdFeB maginito ndi maginito opangidwa ndi "atolankhani akamaumba" kapena "jekeseni akamaumba" mwa kusakaniza mwamsanga kuzimitsidwa NdFeB maginito ufa ndi binder.Maginito omangika amakhala olondola kwambiri, amatha kupangidwa kukhala maginito okhala ndi mawonekedwe ovuta, ndipo amakhala ndi mawonekedwe a nthawi imodzi ndikumangirira kwamitengo yambiri.Bonded NdFeB ili ndi mphamvu zamakina apamwamba, ndipo imatha kupangidwa nthawi imodzi ndi zigawo zina zothandizira.
Maginito omangidwa adawonekera cha m'ma 1970 pomwe SmCo idagulitsidwa.Msika wa maginito okhazikika a sintered ndiabwino kwambiri, koma ndizovuta kuwasintha kukhala mawonekedwe apadera, ndipo amakonda kusweka, kuwonongeka, kutayika m'mphepete, kutayika pamakona ndi zovuta zina pakukonza.Kuphatikiza apo, sizosavuta kusonkhanitsa, chifukwa chake kugwiritsa ntchito kwawo kumakhala kochepa.Kuti athetse vutoli, maginito okhazikika amaphwanyidwa, kusakaniza ndi pulasitiki, ndikukankhira kumalo a maginito, omwe mwina ndi njira yakale kwambiri yopangira maginito omangika.Womangirizidwa NdFeB maginito akhala ankagwiritsa ntchito chifukwa mtengo wawo otsika, mkulu dimensional molondola, lalikulu ufulu mawonekedwe, zabwino makina mphamvu, ndi kuwala enieni yokoka, ndi chaka kukula mlingo wa 35%.Popeza zikamera wa NdFeB okhazikika maginito ufa, kusinthasintha womangidwa maginito akwaniritsa chitukuko mofulumira chifukwa katundu mkulu maginito.
