Ferrite (Ceramic) Magnets
Magineti eFerrite, anowanzo kunzi magineti eceramic, haadzivirirwe uye anogona kushandiswa mumvura pasina kana ngura.Kumanikidza kwavo kwakanyanya uye mutengo wakaderera unovaita vakanakisa kushandiswa mumamotor uye epamusoro-tembiricha mota, zvisinei nekuti iwo haana kusimba senge.Kashoma Pasi Neodymium Magnets(NdFeB).
Ferrite magineti anoshanda nemazvo mumashandisirwo asingadhure zvakanyanya.
Pamusoro pekudzivirira magetsi, magineti eferrite anodzivirira eddy currents kuyerera mukati mawo.
Magineti eFerrite anoshanda zvakanaka mukupisa kwepamusoro asi haana kufanira munzvimbo dzinotonhora zvakanyanya.
Ceramic, Feroba, uyeHard Ferrite Magnetsndiwo mamwe mazita eFerrite Magnets.Izvo zviri pakati pezvinhu zvemagineti echigarireizvo zvinonyanya kushandiswa munyika.Ferrite magineti ndeye isingadhure magineti zvinhu zvakanakira mahombe ekugadzira anomhanya.Nekuda kwehukuru hwadzo hwekuvharisa magetsi, dzinozivikanwa sekeramics.
Zvimiro & Hunhu hweFerrite Magnets
Magineti eFerrite akanakisa mukunyorova, kunyorova, kana mamiriro emugungwa nekuti anodzivirira corrosion.Nekuti simbi yatova mune yakagadzikana oxidized mamiriro muchimiro chayo, haigone kuwedzera oxidize ("ngura") mumvura.Ceramic Ferrite magineti akaiswa mumhando mbiri: Strontium Ferrite (SrO.6Fe2O3) magineti uye Barium Ferrite (BaO.6Fe2O3) magineti.Nekuda kwehukuru hwavo hwemagineti, magineti eStrontium Ferrite ndiwo anogara achigadzirwa.
Magineti eFerrite (Ceramic magineti) ane “penzura lead” inosiyaniswa neruvara (kureva ruvara rwegrey).Ivo vane ferrimagnetic magineti zvivakwa (yakanaka magineti uye simba asi, saizi yehukuru, isina simba seNdFeB kana SmCo).Iwo anoshandiswa zvakanyanya mumamotor, majenareta, masipika, uye magadzirirwo emugungwa, kunyangwe achigona kuwanikwa mune chero indasitiri.semuenzaniso Motokari, Sensor, Machina, Aerospace, Mauto, Advertising, Magetsi/Emagetsi, Academic, Design House, neR&D ndiwo mamwe emaindasitiri anomiririrwa.Ferrite magineti anogona kushandiswa patembiricha inosvika +250 madhigirii Celsius (mune dzimwe nguva, anosvika +300 madhigirii Celsius).Ferrite Magnets ikozvino anopiwa mu27 mamakisi.C5 (Feroba2, Fer2, Y30, uye HF26/18) neC8 ndiwo magiredhi maviri anonyanya kushandiswa mazuva ano (anozivikanwawo seFeroba3, Fer3, uye Y30H-1).C 5 / Y30 yakajairika Ferrite Magnet inoshandiswa mukushandisa senge overband magineti.C8 / Y30H-1 isarudzo yepamusoro yezvikumbiro semagudzanzwi uye, mune dzimwe nguva, mota (C8 ine Br yakafanana neC5 asi ine yakakwirira Hc neHci).Ferrite magineti anogona kugadzirwa nenzira dzakasiyana siyana uye saizi.Maitiro ekukuya anodiwa pakukura machining sezvo magetsi ekuisa Ferrite zvinhu zvisingagonese kukukurwa kwewaya.Maumbirwo ekutanga akadaroblocks, discs, zvindori, arcs,uyetsvimbo.
Production
Ferrites inoumbwa nekupisa pakupisa kwakanyanya musanganiswa wechikamu chesimbi 'oxides, sezvinoratidzwa mune iyi idealized equation:
ZnFe2O4 = Fe2O3 + ZnO
Mune mamwe mamiriro ezvinhu, iyo yakatsetseka yakatsetseka precursor musanganiswa inotsikirirwa kuita mold.Masimbi aya anowanzo kupihwa se carbonates, BaCO3 kana SrCO3, ye barium uye strontium ferrites.Aya carbonates akaverengerwa panguva yekudziya maitiro:
MO + CO2 MCO3
Kutevera nhanho iyi, maokisi maviri aya anosanganiswa kuita ferrite.Sintering inoitwa pane inoguma oxide
Manufacturing Processing
Kudzvanya & Sintering
Kudzvanya nekunyungudusa inzira yekutsikirira yakanyanyisa ferrite poda mufa uye wozonyura magineti akadzvanywa.Aya ndiwo magadzirirwo anoitwa magineti ese eFerrite akazara.Magineti eFerrite anogona kudzvinyirirwa kana kunyorova kana kuoma.Kudzvanya kwemvura kunoburitsa hukuru hwemagineti asi kushivirira kwakanyanya kwemuviri.Kazhinji, giredhi 1 kana 5 hupfu hwakaoma, nepo giredhi 8 uye pamusoro hupfu hunyoro.Sintering (Sintering) (Sintering) inzira yekudziisa zvinhu kusvika pakupisa kwepamusoro kuitira kusanganisa hupfu hwakapwanyika pamwe chete, zvichiita kuti pave nechinhu chakasimba.Magnets anogadzirwa uchishandisa tekinoroji iyi anowanzo anoda yakakura yekupedzisira machining;kana zvisina kudaro, kupera kwepamusoro uye kushivirira hazvigamuchirwi.Vamwe vanogadzira vanoburitsa nyoro poda slurry pane kuitsikirira vobva vaipinza.Kune arc segment mafomu, iyo arc muchinjiko-chikamu dzimwe nguva inowedzeredzwa muhurefu hukuru, yakasimwa, uye yozochekwa kusvika pakureba.
Jekiseni Molding
Ferrite poda inosanganiswa kuita musanganiswa uye jekiseni rakaumbwa nenzira imwechete sepurasitiki.Tooling yeiyi nzira yekugadzira kazhinji inodhura.Nekudaro, zvinhu zvakagadzirwa neiyi nzira zvinogona kuve nemafomu akaomarara uye kushivirira kwakasimba.Hunhu hwejekiseni hwakaumbwa ferrite hunenge hwakaderera kana hwakafanana nehwegiredhi 1 ferrite.
Typical Applications kuti Ferrite (Ceramic) Magnets
Jenereta uye injini
Mamita
Zvikumbiro mugungwa
Zvikumbiro zvinoda kupisa kwakanyanya.
Pot maginetiuye clamping masisitimu pamutengo wakaderera
Overband magineti emagudzanzwi
Somuenzaniso, imwe kambani yaishandisaNdFeB Neodymium maginetikusungirira panzvimbo inopisa simbi yakapfava;magineti akanga asina kunyatsoshanda, uye mutengo wacho wakanga uri nyaya.Takapaferrite poto magineti&mamwe magineti magungano, iyo isina kungobudisa simba rakananga rakakwana asi yaigonawo kutsungirira tembiricha yakakwira, haina kukuvadzwa nokudzivirirwa nekugadzirwa kwemagneti epoto uye yakanga isingadhuri uye iri nyore kuichengeta.
Hard ferrite maginetiinogona kuumbwa nehupfumi nemhete, zvikamu, zvidhinha, madhisiki, tsvimbo, nezvimwe.
Jekiseni Nylon uye ferrite podazvinosanganiswa kugadzira ferrite magineti.Kuwedzera magineti kutaridzika, inogadzirwa mune magineti.
EMIFerrite Core, MnZn Ferrite Core, Magnetic Powder Core, Iron Powder Core, SMD Ferrite Core, Amorphous Core
Ferrite poto maginetianoumbwa neceramic magineti akaputirwa mukati meganda resimbi uye anoitirwa kusungirira zvakananga pamusoro pesimbi.
Hard ferrite Kubata Magnets(magineti magungano) ezvimiro uye hukuru hwakasiyana, seSquare, Disc, uye Ring Holding Magnets, inodiwa kune akasiyana siyana ekushandisa mumaindasitiri mazhinji nehuinjiniya.
