Mhando dzakasiyana dzemagineti dzinosanganisira:
Alnico Magnets
Alnico magineti aripo mune yakakandwa, sintered, uye yakasungirirwa shanduro.Iyo inonyanya kuzivikanwa ndeye cast alnico magnets.Iwo iboka rakakosha kwazvo rechigarire magineti alloys.Iwo alnico magineti ane Ni, A1, Fe, uye Co ane zvimwe zvidiki zvekuwedzera zveTi neCu.Iyo alnicos ine yakakwira zvakanyanya coercivities nekuda kwechimiro anisotropy yePe kana Fe, Co zvimedu.Zvimedu izvi zvakanamirwa mune isina simba ferromagnetic kana isiri-ferromagnetic Ni-Al matrix.Mushure mekutonhora, iyo isotropic alnicos 1-4 inodziya kwemaawa akati wandei pakupisa kwakanyanya.
Spinodal decomposition ndiyo nzira yekuparadzaniswa kwechikamu.Saizi yekupedzisira uye maumbirwo ezvimedu zvinotemerwa mumatanho ekutanga eiyo spinodal decomposition.Alnicos ine akanakisa tembiricha coefficients saka pamusoro pekuchinja tembiricha vane shanduko shoma mukubuda kwemunda.Aya magineti anogona kushanda patembiricha yepamusoro yechero magineti.
Demagnetization yealnicos inogona kudzikiswa kana nzvimbo yekushandira yakagadziridzwa, senge yekushandisa magineti refu kupfuura kare kuitira kuti uwedzere kureba kusvika kudhayamita reshiyo inova mutemo wakanaka wegumbo gumbo kune Alnico magineti.Zvese zvekunze demagnetizing zvinhu zvinofanirwa kutariswa zvakadaro.Hurefu hwakakura kusvika kudhayamita reshiyo uye yakanaka magineti wedunhu inogona zvakare kudikanwa.
Bar Magnets
Magineti eBar zvimedu zvine rectangular zvezvinhu, izvo zvinogadzirwa nesimbi, iron kana chero imwe ferromagnetic chinhu chine maitiro kana yakasimba magineti zvimiro.Anosanganisira matanda maviri, danda rekuchamhembe uye danda rezasi.
Kana iyo bar magineti yakamiswa zvakasununguka, inozvigadzirisa kuti danda rekuchamhembe rinonongedza kudivi remagineti kumusoro kwepasi.
Kune marudzi maviri emabhawa magineti.Cylindrical bar magineti anonziwo rod magineti uye ane hurefu hwakanyanya mudhayamita inogonesa yavo yakakwirira magineti.Boka rechipiri remabhawa magineti ane rectangular bar magineti.Aya magineti anowana maapplication mazhinji muzvikamu zvekugadzira uye zveinjiniya sezvo aine simba remagineti uye ndima yakakura kupfuura mamwe magineti.
Kana magineti ebhawa akatyoka kubva pakati, zvidimbu zvese zvichange zvichine danda rekuchamhembe uye danda rekumaodzanyemba, kunyangwe izvi zvichidzokororwa kakawanda.Simba remagineti rebar gineti rakasimba padanda.Kana magineti maviri ebhawa akaunzwa padhuze nepedyo, mapango awo akasiyana anokwezva uye semapango anodzosera mumwe kune mumwe.Magineti ebha anokwezva ferromagnetic zvinhu zvakaita secobalt, nickel, uye iron.
Bonded Magnets
Bonded magineti ane zvinhu zviviri zvikuru: isiri-magnetic polymer uye yakaoma magineti poda.Iyo yekupedzisira inogona kugadzirwa kubva kune ese marudzi emagetsi magineti, kusanganisira alnico, ferrite uye neodymium, cobalt uye iron.Maviri kana anopfuura magineti poda anogona zvakare kusanganiswa pamwechete achigadzira musanganiswa wehupfu.Zvimiro zvehupfu zvinonyatsogadziriswa kuburikidza nemakemikari uye nhanho nhanho kugadzirisa iyo ine chinangwa chekushandisa magineti akasungwa zvisinei kuti zvinhu zvacho ndezvipi.
Bonded magineti ane akawanda mabhenefiti pakuti padhuze mambure chimiro kugadzira hakudi kana kuderera kupedzisa mashandiro kana uchienzaniswa nemamwe maitiro esimbi.Naizvozvo kukosha kwakawedzerwa magungano anogona kuitwa hupfumi mukushanda kumwe.Aya magineti zvinhu zvakasiyana-siyana uye anosanganisira akawanda ekugadzirisa sarudzo.Mamwe mabhenefiti eakasungirirwa magineti ndeokuti ane akanakisa mamechani zvivakwa uye yakakura yemagetsi resistivity kana ichienzaniswa neyakaiswa zvinhu.Aya magineti anowanikwawo mumhando dzakasiyana dzakaoma uye maumbirwo.Ivo vane yakanaka geometric tolerances ine yakaderera sekondari mashandiro.Iwo anowanikwawo ane multipole magnetization.
Ceramic Magnets
Izwi rekuti ceramic magineti rinoreva magineti eFerrite.Aya magineti eceramic chikamu chemhuri isingaperi yemagineti.Ndiwo mutengo wakaderera unowanikwa kana uchienzaniswa nemamwe magineti.Zvishandiso zvinogadzira magineti eceramic isimbi oxide uye strontium carbonate.Aya magineti eferrite ane epakati magineti simba reshiyo uye anogona kushandiswa pakupisa kwakanyanya.Imwe mukana wakakosha wavainawo nderekuti iwo anodzivirira corrosion uye ari nyore kuita magineti, achivaita sarudzo yekutanga kune vakawanda vatengi, maindasitiri, tekinoroji uye zvekutengesa zvikumbiro.Magineti eCeramic ane magiredhi akasiyana neanowanzo shandiswa ari Grade 5. Anowanikwa ari akasiyana semabhuroko nema ring shapes.Vanogonawo kugadzirwa netsika kuti vasangane nezvinodiwa nemutengi.
Ferrite magineti anogona kushandiswa pakupisa kwakanyanya.Iyo magineti zvimiro zveceramic magineti inodonha pasi nekupisa.Vanodawo hunyanzvi hwekugadzira michina.Imwezve mukana wakawedzerwa ndeyekuti haidi kuchengetedzwa kubva kune ngura yepamusoro nekuti inoumba firimu remagineti poda pamusoro pavo.Pakubatana, ivo vanowanzobatanidzwa kune zvigadzirwa nekushandisa superglues.Ceramic Magnets ane brittle uye akaomarara, anotsemuka nyore kana akadonhedzwa kana kupwanywa pamwechete, saka kuchenjerera uye kutarisirwa kunodiwa pakubata magineti aya.
Magetsi emagetsi
Magineti magineti umo magetsi anokonzeresa magineti.Kazhinji dzinosanganisira waya inokuvadzwa kuita coil.Ikozvino inogadzira magnetic field kuburikidza newaya.Kana ikozvino yadzimwa iyo magnetic field inopera.Magineti magineti anotenderedza waya ayo anowanzo kutenderedzwa nemagineti musimboti anogadzirwa kubva kumunda weferromagnetic.Iyo magineti flux inonamirwa neiyo magineti core, ichigadzira magineti ane simba zvakanyanya.
Mukana wemagineti emagetsi kana uchienzaniswa nemagineti echigarire ndeyekuti shanduko inogona kuiswa nekukurumidza kune iyo magineti nekugadzirisa iwo magetsi emagetsi mumhepo.Nekudaro, chikuru chinokanganisa chemagetsi magineti ndechekuti pane kudiwa kwekuenderera mberi kweiyo ikozvino kuchengetedza iyo magineti.Zvimwe zvipingamupinyi ndezvekuti dzinopisa nekukurumidza uye dzinopedza simba rakawanda.Ivo zvakare vanoburitsa huwandu hukuru hwesimba mune yavo magineti kana paine kukanganisa pamagetsi emagetsi.Aya magineti anowanzo shandiswa sezvikamu zveakasiyana midziyo yemagetsi, senge jenareta, relays, electro-mechanical solenoids, mota, magudzanzwi, uye magineti yekuparadzanisa michina.Kumwe kushandiswa kukuru muindasitiri kufambisa zvinhu zvinorema uye kunhonga simbi nesimbi.Zvimwe zvishoma zvemagineti emagetsi ndezvekuti magineti anokwezva ferromagnetic zvinhu senge nickel, cobalt, uye iron uye semagineti mazhinji semapango anofamba kubva kune mumwe asi akasiyana mapango anokwezvana.
Flexible Magnets
Flexible magineti zvinhu zvemagineti zvakagadzirirwa kuchinjika pasina kutyora kana neimwe nzira kuchengetedza kukuvara.Aya magineti haana kuoma kana kuomarara, asi anogona kunge achikotama.Iyo iri pamusoro inoratidzwa mumufananidzo 2: 6 inogona kupetwa.Aya magineti akasiyana nekuti mamwe magineti haagone kukotama.Kunze kwekunge iri magineti inochinjika, haikotame isina kuremara kana kutyora.Magineti mazhinji anochinjika ane substrate yekugadzira iyo ine nhete yehupfu hweferromagnetic.Iyo substrate chigadzirwa chechinhu chinoshanduka-shanduka, senge vinyl.Iyo synthetic substrate inova magineti kana iyo ferromagnetic poda yakaiswa kwairi.
Nzira dzakawanda dzekugadzira dzinoshandiswa pakugadzira magineti aya, asi dzinenge dzese dzinosanganisira kushandiswa kweferromagnetic poda kune synthetic substrate.Iyo ferromagnetic poda inosanganiswa pamwe chete neinonamira inosungira mumiriri kusvika yanamira kune yekugadzira substrate.Flexible magineti anouya mumhando dzakasiyana semuenzaniso masheets eakasiyana magadzirirwo, maumbirwo, uye saizi anowanzo shandiswa.Motokari, magonhi, makabati esimbi uye zvivakwa zvinoshandisa magineti aya anochinjika.Aya magineti anowanikwawo mumitsetse, mitsetse yacho mitete uye yakareba kana ichienzaniswa nemashizha.
Pamusika ivo vanowanzo tengeswa uye vakaputirwa mumapumburu.Flexible magineti anochinjika nezvinhu zvawo zvinogoneka uye anogona kuputira muchina zviri nyore pamwe chete nedzimwe nzvimbo uye zvikamu.A flexible magineti inotsigirwa kunyangwe iine nzvimbo dzisina kunyatsotsetseka kana kuti flat.Flexible magineti anogona kutemwa uye kuumbwa kuita anodiwa maumbirwo uye saizi.Vazhinji vavo vanogona kutemwa kunyange nechinyakare chekucheka chishandiso.Flexible magineti haabatike nekuchera, haazotsemuke asi anozogadzira maburi pasina kukuvadza magineti akatenderedza.
Industrial Magnets
An Industrial magineti igineti ine simba kwazvo rinoshandiswa muindasitiri yeindasitiri.Iwo anochinjika kumhando dzakasiyana dzezvikamu uye anogona kuwanikwa mune chero chimiro kana saizi.Ivo zvakare vanozivikanwa kune avo akawanda mamakisi uye hunhu hwekuchengeta zvimiro zveasara magineti.Magineti asingaperi eindasitiri anogona kugadzirwa nealnico, isingawanzo pasi, kana ceramic.Iwo magineti anogadzirwa neferromagnetic substance iyo ine magineti nekunze remagineti, uye inokwanisa kuve munzvimbo ine magnetized kwenguva yakareba.Magineti emaindasitiri anochengetedza nyika yawo pasina rubatsiro rwekunze, uye ane mapango maviri anoratidza kusimuka kwesimba pedyo nematanda.
Samarium Cobalt Industrial magineti anogona kumira tembiricha yakakwira kusvika 250 °C.Aya magineti anoshingirira mukuora sezvo asina iron trace elements maari.Nekudaro iyi mhando yemagineti inodhura zvakanyanya kugadzira nekuda kwemutengo wepamusoro wekugadzira cobalt.Sezvo magineti ecobalt achikodzera mhedzisiro yavanoburitsa yeakanyanya magineti minda, samarium cobalt magineti eindasitiri anowanzo shandiswa mukupisa kwakanyanya kwekushanda, uye kugadzira mota, masensa, uye jenareta.
Alnico Industrial Magnet ine musanganiswa wakanaka wezvinhu zvinova aluminium, cobalt, uye nickel.Aya magineti anogonawo kusanganisira mhangura, iron, uye titanium.Tichienzanisa neyakare, magineti ealnico anoshingirira kupisa uye anogona kumira tembiricha yakanyanya kusvika 525 °C.Ivo zvakare zvakareruka kuita demagnetize nekuti ivo vanonyanya kunzwira.Industrial Electromagnets anochinjika uye anogona kubatidzwa nekudzima.
Iwo magineti eindasitiri anogona kuve nemashandisiro akadai se:
Anoshandiswa kusimudza simbi, simbi, uye marata esimbi.Aya magineti akasimba anoshandiswa mumakambani mazhinji ekugadzira seakakwira-powered magineti michina inoita kuti basa revashandi rive nyore.Iyo magineti yeindasitiri inoiswa pamusoro pechinhu uye mushure meizvozvo magineti anobatidzwa kuti abate chinhu uye kuita kuendesa kunzvimbo yaunoda.Zvimwe zvakanakira kushandisa magineti ekusimudza maindasitiri ndezvekuti kune njodzi yakadzikira yematambudziko emhasuru nemabhonzo pakati pevashandi.
Kushandisa aya magineti emaindasitiri kunobatsira vashandi vekugadzira kuzvidzivirira kubva mukukuvadzwa, vachibvisa kudiwa kwekutakura zvinhu zvinorema.Magineti eindasitiri anonatsiridza kugadzirwa kwemakambani mazhinji ekugadzira, nekuti kusimudza uye kutakura zvinhu zvinorema nemaoko kunopedza nguva uye kunopedza simba kuvashandi, kugadzirwa kwavo kunokanganisa zvakanyanya.
Magnetic Separation
Maitiro ekuparadzanisa magineti anosanganisira kupatsanura zvikamu zvemusanganiswa nekushandisa magineti kukwezva magineti zvinhu.Magnetic kupatsanurwa kunobatsira kwazvo pakusarudzwa kwemamineral mashoma ari ferromagnetic, ari mamineral ane cobalt, iron, uye nickel.Zvizhinji zvesimbi, kusanganisira sirivheri, aluminium, uye goridhe haisi magineti.Yakakura kwazvo yakasiyana-siyana yemakina nzira dzinowanzo shandiswa kupatsanura aya magineti zvinhu.Munguva yekuparadzaniswa kwemagineti, magineti anorongwa mukati memadhiramu maviri ekuparadzanisa ane zvinwiwa, nekuda kwemagineti, magineti magineti ari kufambiswa nedhiramu kufamba.Izvi zvinogadzira magnetic concentrate semuenzaniso ore concentrate.
Maitiro ekuparadzanisa magineti anoshandiswawo mumagineti emagetsi anoparadzanisa magineti kubva kune zvisingadiwe zvinhu.Izvi zvinounza kujekesa kushandiswa kwayo kwekugadzirisa marara uye midziyo yekutumira.Simbi dzisina kufanira dzinogonawo kuparadzaniswa kubva kune zvinhu nenzira iyi.Zvinhu zvose zvinochengetwa zvakachena.Zvivakwa zvakasiyana-siyana zvekudzokorodza uye nzvimbo dzinoshandisa kupatsanurwa kwemagineti kubvisa zvinhu kubva pakudzokorodza, simbi dzakapatsanurwa, uye kuchenesa ores, magineti pulleys, magineti epamusoro, uye madhiramu emagineti yaive nzira dzenhoroondo dzekudzokorodza muindasitiri.
Magnetic kupatsanurwa kunobatsira zvakanyanya mumigodhi iron.Izvi zvinodaro nekuti simbi inokwezvwa zvikuru nemagineti.Iyi nzira inoshandiswawo mumaindasitiri ekugadzirisa kuparadzanisa tsvina yesimbi kubva kune zvigadzirwa.Maitiro aya akakosha zvakare mumaindasitiri emishonga pamwe nemaindasitiri ezvekudya.Iyo magineti yekuparadzanisa nzira inonyanya kushandiswa mumamiriro ezvinhu apo pane kudikanwa kwekutarisa kusvibiswa, kudzora kusvibiswa, uye kugadzirisa kwemakemikari.Iyo isina simba remagineti yekuparadzanisa nzira inoshandiswawo kugadzira yakangwara ine iron-yakapfuma zvigadzirwa zvinogona kushandiswa zvakare.Zvigadzirwa izvi zvine mwero wakaderera kwazvo wekusvibiswa uye mutoro wesimbi wakakwira.
Magnetic Stripe
Magnetic stripe tekinoroji yakabvumira data kuchengetwa pakadhi repurasitiki.Izvi zvakawanikwa nekuchaja twudiki twudiki zvine magineti mukati memutsara wemagineti pane imwe mugumo wekadhi.Iyi tekinoroji yemagineti mitsetse yakatungamira mukuvakwa kwemamodhi ekiredhiti uye debit kadhi.Izvi zvakatsiva zvakanyanya kutengeserana kwemari munyika dzakasiyana siyana pasi rose.Magnetic stripe inogonawo kunzi magstripe.Kugadzirwa kwemagineti mitsetse makadhi ane yakanyanya kusimba uye isina kuchinjika data kutendeseka, masangano emari nemabhangi akakwanisa kuita marudzi ese emakadhi-based transactions uye maitiro.
Magnetic mitsetse iri muhuwandu husingaverengeki hwekutengeserana mazuva ese uye ari kuitwa anobatsira mumhando dzakawanda dzemakadhi ekuzivikanwa.Vanhu vane hunyanzvi hwekuverenga kadhi vanoona zviri nyore kukurumidza kuburitsa zvinhu kubva pamagnetic kadhi, iyo inotumirwa kubhangi kuti ibvumidzwe.Nekudaro, mumakore apfuura, mhando-itsva tekinoroji yakawedzera kusvika pakukwikwidza magineti kadhi kutengeserana.Nyanzvi zhinji dzinodaidza nzira yemazuvano iyi senzira yekubhadhara isingabatike nekuti inosanganisira zviitiko apo ruzivo rwekutengeserana runogona kutamiswa, kwete netambo yemagineti, asi nemasaini anotumirwa kubva kudiki chip.Kambani Apple Inc. yakatanga masystem ekubhadhara asingabatike.
Neodymium Magnets
Aya magineti epasi asingawanzo magineti anogara aripo.Vanoburitsa magineti akasimba kwazvo, uye Iyo magineti inogadzirwa neaya magineti eodymium inodarika 1.4 teslas.Neodymium magineti ane akawanda maapplication akatsanangurwa pazasi.Iwo anoshandiswa mukugadzira hard disk drives ane mateki uye zvikamu zvine magineti maseru.Ese aya maseru ane magineti pese kana data rakanyorwa kudhiraivha.Kumwe kushandiswa kwemagineti aya mumagudzanzwi, mahedhifoni, maikorofoni, uye maearphone.
Ikozvino-inotakura makoiri anowanikwa mumidziyo iyi anoshandiswa pamwe chete nemagineti echigarire kushandura magetsi kuita magetsi emagetsi.Chimwe chishandiso ndechekuti magineti madiki neodymium anonyanya kushandiswa kuisa mazino emazino munzvimbo.Aya magineti anoshandiswa muzvivakwa zvekugara uye zvekutengesa pamagonhi nekuda kwezvikonzero zvekuchengetedza uye kuchengetedzeka kwakazara.Kumwe kushandiswa kunoshanda kweaya magineti mukugadzira zvishongo zvekurapa, necklace, uye zvishongo.Neodymium magineti anoshandiswa zvakanyanya se anti-lock brake sensors, aya anti-lock mabhureki akaiswa mumotokari uye akawanda mota.
Nguva yekutumira: Jul-05-2022