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Ke lisebelisoa life tsa makenete tse sebelisoang hangata ho li-motor tsa magnet?
21-05-07

Ke lisebelisoa life tsa makenete tse sebelisoang hangata ho li-motor tse sa feleng tsa makenete?

Lisebelisoa tse sa feleng tsa makenete tse sebelisoang ka har'a enjene li kenyelletsa limmete tse sirelelitsoeng le limakete tse tlamang, mefuta ea mantlha ke aluminium-nickel-cobalt, ferrite, samarium cobalt, NdFeB joalo-joalo.

Alnico: Alnico permanent magnet material ke ea khale ka ho fetisisa le e sebelisoang haholo ka nako e telele ea makenete, 'me ts'ebetso ea eona ea ho itokisa le thekenoloji e batla e hōlile.Hajoale, ho na le lifeme Japane, United States, Europe, Russia le China. Har'a tse kholo. likhoebo tsa tlhahiso, tlhahiso ea makenete e sa feleng ea Hangzhou hajoale ke ea pele Chaena, e nang le matla a selemo le selemo a lithane tse 3000.
Ka ho sa feleng makenete ferrite lintho tse bonahalang: kena ka 50's, ferrite qala ho atleha, haholo-holo ka 70's, ka coercivity, matla a khoheli mochine tshebetso molemo strontium-ferrite ka tlhahiso ka bongata, ka potlako atolosoa tshebediso ya ho sa feleng makenete ferrite.As thepa ea makenete e seng ea tšepe, ferrite ha e bonolo ho oxidize joalo ka lisebelisoa tsa tšepe tse sa feleng tsa makenete, mocheso o tlase oa Curie le litšenyehelo tse phahameng, ka hona e tumme haholo.
Samarium cobalt material: ho phahama ha lekholo la bo20 la lilemo bohareng ba lilemo tsa bo-1960, lisebelisoa tse babatsehang tsa makenete tse sa feleng, le ts'ebetso e tsitsitseng haholo.Samarium cobalt e loketse ka ho khetheha bakeng sa ho etsoa ha li-motors tsa motlakase ho tloha karolong ea matla a khoheli, empa ka lebaka la ho phahama ha eona. theko, e sebelisoa haholo ho etsa lipatlisiso le nts'etsopele ea lifofane, sefofane, libetsa le likoloi tse ling tsa sesole tsa motlakase le ts'ebetso e phahameng le theko hase eona ntho e ka sehloohong lefapheng la theknoloji e phahameng ea likoloi tsa motlakase.
NdFeB lintho tse bonahalang: NdFeB magnetic lintho tse bonahalang ke neodymium, tšepe oxide le motsoako tse ling, e tsejoang hape e le magnetic steel.With phahameng ka ho fetisisa matla a khoheli sehlahiswa le melemo ea matla segokanyipalo, NdFeB sa feleng makenete lintho tse bonahalang e se e ho pharaletseng sebelisoa indastering ea kajeno le theknoloji ea elektronike, e le ho etsa lisebelisoa, li-electroacoustic motors, karohano ea makenete le lisebelisoa tsa magnetization miniaturization, boima bo bobebe, bo tšesaane bo be khoneha.E na le mafome ka lebaka la litaba tsa eona tse phahameng tsa neodymium le iron.Surface chemical passivation ke e 'ngoe ea tharollo e molemohali.
JIUYUAN e na le sehlopha sa R&D se nang le boiphihlelo ba lilemo tse fetang 20 ho enjene e nyane ea brushless dc,enjene ea kantle ea rotor brushless dc,ka hare rotor brushless dc motor, brushless dc motor e nang le molaoli kapa koloi joalo-joalo.Iteanye le ronabakeng sa lintlha tse qaqileng.

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