Iko kuiswa kweisotropic ferrite uye anisotropic ferrite

Tsanangudzo Pfupi

Magineti akaomeswa ferrite ndeemagineti akaiswa sintered, ari pari zvino mamwe emagineti anonyanya kushandiswa, uye mutengo wakadererawo.Magineti eFerrite anonyanya kugadzirwa eSrO neFe2O3 seyakanyanya mbishi zvinhu, uye anogadzirwa neceramic sintering process.Musiyano kubva kune mamwe magineti echigarire ndewekuti ferrite haisi yeasingawanzo pasi magineti asingaperi.

Mukuwedzera, kune marudzi maviri emagineti eferrite, isotropic uye anisotropic.Iyo Isotropic ferrite magineti inoreva kuti hapana coil yemagnetization panguva yekuumba nekutsikirira, uye iyo magnetization nzira inotarwa.Kureva kuti, mushure mekunge magineti apera, anogona kuve nemagnetized munzira dzese.Iyo anisotropic ferrite magineti inoreva kuti magineti anotemerwa mucoil panguva yekuumba nekutsikirira, kureva kuti, zvisinei nemagineti kwavari, iyo magnetization kutungamira hakuna shanduko.

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Iwe haugone kuziva kubva pakuonekwa.Iyo isotropic kana uchidzvanya (yakaoma kudzvanya kana kunyorova kudzvanya), kune magineti, kuitira kuti nyore magnetization axis yemagnetic poda inowirirana.Iyo anisotropic inosvika katatu kupfuura iyo isotropic.Iyo isotropic iri nyore pane iyo anisotropic pakugadzira.Naizvozvo, mutengo wekushandisa uye mutengo weyuniti yeisotropic magineti wakachipa, asi simba remagineti harina kusimba.

Kubatsira kwedu:
1. Kudhura kwakanyanya kwekuita: Tine tekinoroji yepamusoro nemidziyo, zvigadzirwa zvemhando yepamusoro uye masevhisi, uye mitengo inonzwisisika.Kunyanya mhando yave ichizivikanwa nevatengi uye yakagamuchira kurumbidzwa kwakabvumirana kubva kune vatengi.
2. Kugadzikana kwepamusoro: Takagamuchira tekinoroji yepamusoro uye michina, uye zvigadzirwa zvinoratidza kugadzikana kwakanyanya panguva yekushandiswa, izvo zvinogona kusangana nevatengi zvinodiwa pakugadzikana kwepamusoro.
3. Wide application: Zvigadzirwa zvedu zvinogona kushandiswa zvakanyanya mumagetsi uye electro-acoustic, kutaurirana, kurapwa, mota uye mamwe minda, uye kupa vatengi mhinduro dzakakwana, dzinogona kugadziridzwa maererano nezvinodiwa nevatengi, kuitira kuti ipe chirongwa chakanakisa. .
4. Yakanyanya kurongeka: Isu tinotora tekinoroji yekugadzira uye midziyo kuti tive nechokwadi chepamusoro pechigadzirwa.
5. Kurumidza kutumira: Tine hurongwa hwakakwana hwekugadzira uye logistics system, iyo inogona kuendesa nekukurumidza kuti isangane nezvido zvekukurumidzira zvevatengi, uye isu tinogona kupa nyanzvi yehunyanzvi rutsigiro uye mushure mekutengesa sevhisi.Nhengo dzechikwata dzine ruzivo rwakapfuma rweindasitiri uye dzinogona kupa vatengi mhinduro dzakanangwa uye masevhisi.

Ferrite Magnet Grade List

Chinese Standard

Type	Giredhi	Br		Hcb		Hcj		(BH) max		Tw
Type	Giredhi	KGs	mT	KOe	KA/m	KOe	KA/m	MGOe	KJ/m³	(℃)
ChiChinese 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

Zvenyama zvimiro zveFerrite
Parameter	Ferrite Magnets
Curie tembiricha (℃)	450
Maximum yekushandisa temperature(℃)	250
Hv(MPa)	480-580
Density(g/cm³)	4.8-4.9
Mhepo yehukamakukwana (urec)	1.05-1.20
Saturation munda simba,kOe(kA/m)	10(800)
Br(%/℃)	-0.2
iHc(%/℃)	0.3
Kusimba kwesimba (N/mm)	<100
Transverse breakingsimba (N/mm)	300

Application

Ferrite magineti ndeimwe yeanonyanya kushandiswa magineti munyika, inonyanya kushandiswa mumunda wePM mota nechitaurisa, zvakare mamwe akaiswa seanogara magineti hanger, magnetic thrust bearing, Broadband magnetic separator, loudspeaker, microwave zvishandiso, magineti ekurapa mapepa. , kunzwa AIDS zvichingodaro.