Setsebi sa makenete

Lilemo tse 15 Phihlelo ea Tlhahiso
lihlahisoa

Kenyelletso ea Isotropic le Anisotropic Ferrite

Tlhaloso e Khutšoanyane:

Ferrite magnet ke metal oxide magnet, hangata e entsoeng ka motsoako oa tšepe oxide le oxidized tšepe tse ling (joaloka nickel, zinki, manganese, joalo-joalo).Ke limakete tsa mofuta oa iron oxide tse sa khoneng ho bola haholo ebile li theko e tlase, empa ka kakaretso ha li na matla a khoheli a matla.Limanete tsa Ferrite li sebelisoa hangata lisebelisoa tse ngata tsa lapeng, lisebelisoa tsa elektroniki le likarolo tsa phetisetso ea koloi.Li boetse li sebelisetsoa ho etsa lisebelisoa tsa motlakase, li-motor le libui.

Isotropic le anisotropic ferrite ke mefuta e 'meli e fapaneng ea lisebelisoa tsa makenete.Lisebelisoa tsa Isotropic ferrite li na le thepa e ts'oanang ea makenete ka mahlakoreng 'ohle, ho bolelang hore thepa ea bona e ts'oana ho sa tsotelehe hore na matla a khoheli a sebelisoa hokae.Li sebelisoa lits'ebetsong tse hlokang hore makenete e be le matla a tšoanang a matla a khoheli ka nqa tsohle.Lisebelisoa tsa anisotropic ferrite, ka lehlakoreng le leng, li na le mefuta e fapaneng ea matla a khoheli ka mahlakoreng a fapaneng.Li na le li-axis tse ratoang tsa magnetization 'me li bonts'a matla a khoheli a matla ho feta axis ena ho feta ka nqa tse ling.Li-ferrite tsa anisotropic li sebelisoa hangata lits'ebetsong tse hlokang matla a matla a khoheli, joalo ka lisensara tsa makenete le li-antenna.Li-Isotropic le anisotropic ferrite li sebelisoa haholo mesebetsing e fapaneng ea indasteri le ea bareki ka lebaka la thepa ea tsona ea makenete le theko e tlase haholo.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

U ke ke ua bona ho latela ponahalo.The isotropic ha o tobetsa (o omileng o hatelle kapa o hatelloa ka metsi), ho na le matla a khoheli, e le hore motsoako o bonolo oa magnetization oa phofo ea magnetic o tsamaisane.Anisotropic e ka ba makhetlo a 3 ho feta isotropic.The isotropic e bonolo ho feta anisotropic ha e etsoa.Ka hona, litšenyehelo tsa lisebelisoa le theko ea yuniti ea limakenete tsa isotropic li theko e tlase, empa matla a khoheli a fokola haholo.

Molemo oa rona:
1. Ts'ebetso ea theko e phahameng: Re na le theknoloji e tsoetseng pele le lisebelisoa, lihlahisoa le litšebeletso tsa boleng bo holimo, le litheko tse loketseng.Haholo-holo boleng bo boetse bo lemohuoe ke bareki mme bo amohetse thoriso e le 'ngoe ho tsoa ho bareki.
2. Botsitso bo phahameng: Re amohetse theknoloji e tsoetseng pele le lisebelisoa, 'me lihlahisoa li bontša botsitso bo phahameng haholo nakong ea tšebeliso, e ka finyellang litlhoko tsa bareki bakeng sa botsitso bo phahameng.
3. Ts'ebeliso e pharaletseng: Lihlahisoa tsa rona li ka sebelisoa haholo ho lisebelisoa tsa elektronike le li-acoustic, puisano, tsa bongaka, tsa likoloi le tse ling, 'me li fa bareki litharollo tse feletseng, tse ka etsoang ho latela litlhoko tsa bareki, e le ho fana ka moralo o motle ka ho fetisisa. .
4. Ho nepahala ho phahameng: Re sebelisa theknoloji e tsoetseng pele ea tlhahiso le lisebelisoa ho netefatsa ho nepahala ho phahameng ha sehlahisoa.
5. Ho fana ka potlako: Re na le ts'ebetso e feletseng ea tlhahiso le tsamaiso ea thepa, e ka fanang ka potlako ho finyella litlhoko tse potlakileng tsa bareki, 'me re ka fana ka tšehetso ea litsebi tsa setsebi le tšebeletso ea morao-rao ea thekiso.Litho tsa sehlopha li na le boiphihlelo bo bongata ba indasteri mme li ka fa bareki tharollo le lits'ebeletso tse lebisitsoeng.

Ferrite Magnet Grade List

Sechaena Standard

Mofuta
Kereiti Br Hcb Hcj (BH) max Tw
KGs mT KOe KA/m

KOe

KA/m MGO KJ/m³ (℃)
 

Sechaena

Standard
 

 

Y10T 2.00-2.35 200-235 1.60-2.01 125-160 2.60-3.52 210-280 0.8-1.2 6.50-9,50 ≤300
Y20 3.60-3,80 360-380 1.70-2,38 135-190

1.76-2,45

140-195 2.5-2.8 20.00-22.00 ≤300
Y25 3.80-3,90 380-390 1.80-2.14 144-170

1.88-2,51

150-200 3.0-3.5 24.00-28.00 ≤300
Y30 3.90-4.10 390-410 2.30-2,64 184-210

2.35-2,77

188-220 3.4-3.8 27.60-30.00 ≤300
Y30BH 3.90-4.10 390-410 3.00-3.25 240-250

3.20-3.38

256-259 3.4-3.7 27.60-30.00 ≤300
Y35 4.10-4.30 410-430 2.60-2,75 208-218

2.60-2,81

210-230 3.8-4.0 30.40-32.00 ≤300
Lintho tsa 'mele tsa Ferrite
Paramethara Limanete tsa Ferrite
Thempereichara ea curie(℃) 450
Boholo ba mocheso o sebetsanghape(℃) 250
Hv(MPa) 480-580
Boima ba 'mele(g/cm³) 4.8-4.9
Moea oa ho qeaqea o amanangpermeability(urec) 1.05-1.20
Matla a sebaka sa ho tlala,kOe(kA/m) 10(800)
Br(%/℃) -0.2
iHc(%/℃) 0.3
Matla a ho tiea(N/mm) <100
Ho qhetsola ka ho pharallamatla (N/mm) 300

Kopo

Ferrite magnet ke e 'ngoe ea limatlafatsi tse sebelisoang haholo lefatšeng, e sebelisoa haholo tšimong ea PM motor le sebuela-hole, hape le tse ling tse kentsoeng joalo ka magnet hanger, magnetic thrust bearing, broadband magnetic separator, sebuela-hole, lisebelisoa tsa microwave, maqephe a matla a khoheli. , ho utloa AIDS joalo-joalo.

Pontšo ea Litšoantšo

qo (1)
tse (2)
tse (3)
Matla a Ferrite Magnet
Magnet e thata ea Ferrite 2
Magnet e thata ea Ferrite 3

  • E fetileng:
  • E 'ngoe: