Phapano ke efe lipakeng tsa makenete a ceramic le neodymium?

Selelekela

Indastering ea sejoale-joale, limakete ke thepa ea bohlokoahali.Har'a tsona, limakete tsa ceramic le li-magnetic tsa neodymium ke lisebelisoa tse peli tse tloaelehileng tsa makenete.Sengoliloeng sena se ikemiselitse ho bapisa le ho khetholla litšobotsi le ts'ebeliso ea limakete tsa ceramic le limanete tsa neodymium.Taba ea pele, re tla hlahisa litšoaneleho, mekhoa ea ho lokisa, le ts'ebeliso ea limakete tsa ceramic masimong a joalo ka lisebelisoa tsa elektroniki le lisebelisoa tsa acoustic.Ebe, re tla tšohla litšobotsi tsa limatlase tsa neodymium, mekhoa ea ho itokisa, le ts'ebeliso ea tsona liindastering tse joalo ka lisebelisoa tse ncha tsa matla le lisebelisoa tsa bongaka.Qetellong, re tla akaretsa liphapang le melemo ea limakete tsa ceramic le limmanete tsa neodymium, re totobatsa bohlokoa ba tsona mafapheng a fapaneng.Ka tlhaloso ea sengoloa sena, re tla utloisisa le ho sebelisa mefuta ena e 'meli ea lisebelisoa tsa makenete.

A. Bohlokoa ba makenete a neodymium indastering ea sejoale-joale: Limanete tsa Neodymium ke limakete tse matla tse nang le lisebelisoa tse ngata tse fapaneng, joalo ka lisebelisoa tsa elektroniki, indasteri ea likoloi, lisebelisoa tsa bongaka, jj.

B. Hlahisa sehlooho sa sehlooho sena: Phapang pakeng tsa Magnets a Ceramic le Magnets a Neodymium: Hlahisa lihlooho tse tla tšohloa, e leng phapang le phapang pakeng tsa Magnets a Ceramic le Neodymium Magnets.

1.1 Litšobotsi le ts'ebeliso ea limakete tsa ceramic

A. Tokiso le ho hlophisoa ha makenete a ceramic: Limanete tsa ceramic hangata li entsoe ka thepa ea ceramic e kang ferrite kapa iron barium silicate.

B. Lintho tsa Magnetic tsa makenete a ceramic le masimo a tsona a ts'ebeliso

1. Matla a makenete le matla a qobellang a makenete a ceramic: Limanete tsa ceramic hangata li na le matla a tlase a matla a khoheli le matla a phahameng a qobellang, a ka bolokang makenete a bona mochesong o phahameng le maemo a thata.

2. Tšebeliso ea makenete a ceramic thepa ea elektroniki: Limanete tsa ceramic li sebelisoa haholo lisebelisoa tsa elektroniki, joalo ka li-motor, li-sensor, libui, joalo-joalo.

3. Ts'ebeliso ea makenete ea ceramic lisebelisoa tsa acoustic: Limanete tsa ceramic li boetse li sebelisoa lisebelisoa tsa molumo, joalo ka li-earphone, libui, jj.

1.2 Litšobotsi le ts'ebeliso ea makenete a neodymium

A. Tokiso le sebopeho sa makenete a neodymium ka libopeho tse fapaneng:Silinda, Countersunklelesale Neodymium MagnetsLimanete tsa Neodymium hangata li entsoe ka likarolo tsa tšepe tse kang lanthanide neodymium le tšepe.

B. Lintho tsa Magnetic tsa limanete tsa neodymium le masimo a tsona a ts'ebeliso

1. Matla a makenete le matla a khoheli a makenete a neodymium: Limanete tsa Neodymium hajoale ke e 'ngoe ea limakete tse matla ka ho fetisisa, tse nang le matla a phahameng haholo a matla a khoheli le matla a matla a ho qobella.

2. Ho sebelisoa ha makenete a neodymium thepa e ncha ea matla: Ka lebaka la matla a eona a matla a makenete, limmanete tsa neodymium li sebelisoa haholo thepa e ncha ea matla e kang lijenereithara, li-turbine tsa moea, le likoloi tsa motlakase.

3. Tšebeliso ea makenete a neodymium lisebelisoa tsa bongaka: Limanete tsa Neodymium le tsona li na le ts'ebeliso ea bohlokoa lefapheng la bongaka, joalo ka lisebelisoa tsa magnets resonance imaging (MRI).(Tobetsa mona bakeng sa litaelo tsa tekanyo ea makenete)

2.1 Phapang pakeng tsa makenete a ceramic le a neodymium magnets

A. Liphapang tsa ho hlophisoa ha lintho

1. Sebopeho se ka sehloohong sa makenete a ceramic: Limakete tsa ceramic hangata li entsoe ka ferrite, tšepe ea barium silicate le lisebelisoa tse ling tsa ceramic.

2. Likarolo tse ka sehloohong tsa makenete a neodymium: Limanete tsa Neodymium li entsoe haholo ka likarolo tsa tšepe tse kang neodymium le tšepe.

B. Phapang ea thepa ea makenete

1. Papiso ea matla a khoheli le matla a khoheli a makenete a ceramic: Ha a bapisoa le makenete a neodymium, makenete a ceramic a na le matla a batlang a le tlase a makenete, empa a ntse a ka boloka matla a khoheli a tsitsitseng tlas'a mocheso o phahameng le tikoloho e thata.

2. Papiso ea matla a khoheli le matla a khoheli a makenete a neodymium: Limanete tsa Neodymium li na le matla a khoheli a phahameng haholo le matla a matla a ho qobella, 'me hajoale ke e' ngoe ea lisebelisoa tse matla tsa makenete.

C. Liphapang mafapheng a kopo

1. Masimo a mantlha a ts'ebeliso ea limakete tsa ceramic: Limanete tsa ceramic li sebelisoa haholo lisebelisoa tsa elektroniki le lisebelisoa tsa acoustic le masimo a mang.

2. Libaka tse ka sehloohong tsa ts'ebeliso ea limanete tsa neodymium: Limanete tsa Neodymium li sebelisoa haholo lisebelisoa tse ncha tsa matla le lisebelisoa tsa bongaka le masimo a mang.

In sephetho

1.Limanete tsa Ceramic, tse tsejoang hape e le limmanete tse thata tsa ferrite, li entsoe ka barium kapa strontium mme li ile tsa ntlafatsoa mathoasong a lilemo tsa bo-1960 joalo ka mokhoa o mong ho feta limakete tsa tšepe tse turang haholo.Limanete tsena li thata haholo, lia robeha, 'me li na le matla a fokolang ha li bapisoa le lisebelisoa tse ling tsa makenete.Leha ho le joalo, limatlase tsa ceramic ferrite li sebelisoa haholo ka lebaka la ho hanyetsa ha tsona ho demagnetization, ho hanyetsa kutu le monyetla o phahameng oa theko.

Limanete tsa Ceramic li boloka 45% ea mocheso oa kamore ea tsona ea makenete ka mocheso o fihlang ho 350 degrees Fahrenheit.Ho senyeha ho batla ho lekana le mocheso o ntseng o eketseha 'me phetoho ea makenete e ka khutlisetsoa morao ho fihlela hoo e ka bang 840 ° F, ka nako eo makenete a ceramic a felloang ke matla ka botlalo.Limanete tsa Ceramic tse pepesehileng mocheso ho fihla ho 1800 ° F li ka nchafatsoa hape bakeng sa ts'ebeliso e tsoelang pele.Leha ho le joalo, ka holimo ho likhato tse 1800 tsa Fahrenheit, liphetoho li ke ke tsa fetoloa.

2.Lisebelisoa tsa makenete a ceramic

terompeta

DC brushless motor

Litšoantšo tsa mabone a resonance

karohano ea makenete

Likopano tsa Magnetic tse etselitsoeng ho phahamisa, ho ts'oara le ho khutlisa

switjha lehlaka

Alamo

monyako o thibelang mollo

3. Limanete tsa NdFeB, tse tsejoang hape e le limanete tsa neodymium kapa limmanete tsa NdFeB, ke likristale tsa tetragonal tse entsoeng ka neodymium, tšepe, le boron.Ho ea ka mekhoa e fapaneng ea tlhahiso, lisebelisoa tsa makenete tsa NdFeB li ka aroloa ka sintered NdFeB, bonded NdFeB, hot-pressed NdFeB, joalo-joalo NdFeB lisebelisoa tsa makenete tse sa feleng li na le litšobotsi tsa ts'ebetso ea theko e phahameng, boholo bo bonyenyane, ho hanyetsa kutu, le ts'ebetso e tsitsitseng.Lilemong tsa morao tjena, li 'nile tsa sebelisoa haholo likoloing tse ncha tsa matla, lisebelisoa tsa elektronike tsa bareki, litšoantšo tsa nyutlelie tsa magnetic resonance, tlhahiso ea matla a moea, sefofane le libaka tse ling.NdFeB e sa feleng ea makenete ke thepa ea makenete e sa feleng ea moloko oa boraro e nang le nts'etsopele e potlakileng, ts'ebeliso e pharalletseng, ts'ebetso e theko e phahameng ka ho fetisisa le ts'ebetso e phethahetseng ka ho fetesisa.

4.NdFeB makenete ke thepa e matla ea makenete e nang le sehlahisoa se phahameng sa matla a khoheli, matla a phahameng a coercive, botsitso bo phahameng joalo-joalo.Ka hona, e na le likarolo tse ngata tse fapaneng tsa ts'ebeliso indastering ea sejoale-joale.

Pele ho tsohle, limatlase tsa NdFeB li sebelisoa haholo lisebelisoa tse fapaneng tsa motlakase joalo ka li-motors, lijenereithara le li-sensor.Ka mohlala, e ka sebelisoa ho li-motors tsa likoloi tsa motlakase, hobane li-magnets tsa NdFeB li ka fana ka matla a matla a khoheli, kahoo a ntlafatsa katleho le ts'ebetso ea likoloi tsa motlakase.

Taba ea bobeli, limatlase tsa NdFeB li boetse li sebelisoa haholo lihlahisoa tsa elektronike tsa bareki tse kang li-hard drive tsa khomphutha, libapali tsa DVD le li-stereo.Li-drive tsa Disk li hloka lihlooho ho bala data, 'me lihlooho li hloka lisebelisoa tsa makenete ho li kenya tšebetsong, kahoo limatlase tsa NdFeB li ka sebelisoa ho li-disk drive.Ho feta moo, limatlase tsa NdFeB li ka boela tsa sebelisoa ho libui tsa molumo, tse ka eketsang matla a tlhahiso le boleng ba libui.

Ntle le moo, limatlase tsa NdFeB li ka sebelisoa le lisebelisoa tsa bongaka le lisebelisoa tsa karohano tsa makenete le likarolo tse ling.Ka mohlala, lefapheng la bongaka, e ka sebelisoa lisebelisoa tsa magnetic resonance imaging (MRI), hobane li-magnete tsa boron tsa neodymium li ka fana ka matla a khoheli a lekaneng ho hlahloba lisele le litho tse ka hare ho 'mele oa motho.Sebakeng sa lisebelisoa tsa karohano ea makenete, limakete tsa NdFeB li ka sebelisoa ho li-separators tsa makenete ho thusa ho arola lintho tse fapaneng.

Ka bokhutšoanyane, limatlase tsa NdFeB e se e le e 'ngoe ea lisebelisoa tsa bohlokoa indastering ea sejoale-joale ka lebaka la thepa ea tsona e ntlehali ea makenete.E sebelisoa haholo lisebelisoa tsa motlakase, lisebelisoa tsa elektroniki tsa bareki, lisebelisoa tsa bongaka le lisebelisoa tsa karohano tsa makenete, e leng se tlisang boiketlo bo boholo bophelong ba rona le mosebetsing.