Imiterere yihariye ya Smco magnet

1: 5 Magnet ya SmCo

SmCo1: 5 magnet nayo yitwa SmCo5.Yakozwe na samarium metallic, cobalt na metallic praseodymium, ubanza ari za rustcast zifite imitungo itandukanye hamwe n amanota nyuma yikoranabuhanga ryatunganijwe kuva gushonga, gusya, no gukanda kugeza gucumura bikurikiranye.Ikigereranyo kinini (BH) kiri hagati ya 16 na 25, ubushyuhe ntarengwa bwo gukora 250 ° C.Imiterere yumubiri no guhindagurika kwa SmCo5 biruta Sm2Co17, kubwibyo SmCo5 biroroshye gato gutunganywa ubunini buke bwa disiki cyangwa urukuta rwimpeta nishusho igoye mugihe Sm2Co17 yoroheje cyane
Magnetisiyasi yumurongo wa SmCo5 iri munsi ya Sm2Co17.Muri rusange, SmCo5 irashobora gukwirakwizwa na magnetiki 4000Gs, ariko, magnetisike Sm2Co17 ifite agaciro ka Hcj ikenera imbaraga zirenga 6000Gs.Muri iyi minsi, ibiciro byibikoresho bidasanzwe byubutaka byazamutse cyane, kandi urwego rwibintu bidasanzwe byubutaka bikikije magneti bigera kuri 40%.Kubera izo mpamvu, igiciro cya SmCo5 gihenze kuruta Sm2Co17.Ukurikije ibintu bitandukanye ukoresheje ibihe, umukiriya arashobora guhitamo SmCo5 cyangwa Sm2Co17 muburyo bwiza.Niba abakiriya bakeneye ibisobanuro birambuye kuri SmCo5, nyamuneka hamagara umujyanama wa tekinike muri Service na Inkunga.Kubindi bisobanuro byitariki ya SmCo5, nyamuneka reba Imbonerahamwe ya Magnetike ya SmCo.Ibintu bifatika nyamuneka kanda Ikoranabuhanga.

2:17 Imashini ya SmCo

SmCo2: 17 magnet nayo yitwa

Sm2Co17.Yatunganijwe na samariyumu, cobalt, Umuringa, icyuma na zirconium, ubanza izo zigara zifite imiterere n amanota atandukanye nyuma yikoranabuhanga ryatunganijwe kuva gushonga, gusya, gukanda kugeza gucumura bikurikiranye.Ikigereranyo kinini (BH) kiri hagati ya 20 na 32, ubushyuhe ntarengwa bwo gukora 350 ° C.Sm2Co17 ifite coefficente yubushyuhe buke cyane kandi birwanya anti-causticity.Mubihe byubushyuhe bwo hejuru, ibintu bya magneti biruta magneti ya NdFeB, Nkigisubizo, ikoreshwa cyane mumirima。nk'indege n'umwanya, kurinda igihugu hamwe na sensor.Nkibisubizo byubugome bukomeye bwibikoresho bya Sm2Co17, ntibikwiriye kumiterere igoye hamwe nubunini bwimbitse bwa disiki cyangwa urukuta rwimpeta. Bitewe niyi miterere, hashobora kubaho inenge zigaragara nka chip nto mugihe cyo gukora, kugenzura no gukora magnetique.Ariko, ntabwo byahindura umutungo wacyo;tubifata nkibicuruzwa byujuje ibyangombwa.Ibicuruzwa bya Magnetisike ya SmCo bigomba gutorwa neza kandi witonze mugihe cyo guterana kandi bikarinda ibyuma kugirango birinde gukururana, bitera chipi.Magnet ya Sm2Co17 ntabwo yoroshye gukurura magnet yuzuye, kubwibyo, abakiriya bagomba kuba bamenyereye imbaraga za magnetisiyonike yibikoresho byabo bwite, kugirango hatangwe amanota akwiye kandi ibicuruzwa byikigo birashobora kuba byuzuye.Nyamuneka reba magnetisiki ya magnetiki yumurongo wa tekinoroji yo gukoresha.Niba abakiriya bakeneye ibisobanuro birambuye kuri Sm2Co17, nyamuneka hamagara umujyanama wa tekinike muri Service no Gufasha.Kubindi bisobanuro byitariki ya Sm2Co17, nyamuneka reba Imbonerahamwe ya Magnetiki ya Magnetike.Ibintu bifatika nyamuneka kanda Ikoranabuhanga.

SmCo nubundi buryo bwa magneti ya Neodymium mugihe hasohotse umusaruro uhamye hejuru yubushyuhe bwagutse.

Imashini ya SmCo irashobora gukoreshwa kuva mubushyuhe hafi ya zeru (-273 ° C) kugeza kuri + 350 ° C.Nubwo magnesi ya Neodymium itanga imirima ikomeye mubushyuhe bwicyumba, SmCo itangira kurenza ubushyuhe buri hejuru ya + 150 ° C.

Hamwe nubushuhe buhebuje burenze Neodymium, ibisohoka bya magnetiki biva muri SmCo biratandukanye cyane nihinduka ryubushyuhe, bigatuma ihitamo neza kubishobora gukoreshwa nubushyuhe nka sensor na disikuru ndangururamajwi aho guhagarara kumurima mugihe gikora ari ngombwa.

SmCo ifite kandi imbaraga zimbere cyane zemerera gukoreshwa mubisabwa aho imbaraga za demagnetising zo hanze (hamwe nubushyuhe bwo hejuru) zishobora kuba zihari, nko gutangira moteri yamashanyarazi.

SmCo ifite ibyuma bike cyane byubusa muburyo bwayo bivuze ko itanga amazi meza yo kurwanya ruswa.Ni gake cyane bisaba gutwikira kurinda (urugero nikel ya nikel kugirango yemererwe kugurisha ku kibaho cyacapwe).Kuberako imikorere yayo iranga SmCo ikoreshwa kenshi aho kuba Neodymium mubutumwa bukomeye nko mu kirere no mubikorwa bya gisirikare.

SmCo ni ibintu byoroshye kandi birashobora kumeneka, chip, gufata cyangwa birashoboka ndetse no kumeneka iyo bidakwiye.Ugomba kwitonda mugihe uteranije na SmCo (urugero: kwambara ibirahure byumutekano).

Kwihanganira inganda zisanzwe ni +/- 0.1mm kurwego rwose.

Ibiranga Samarium Cobalt

Disiki ya Samarium Cobalt (SmCo) ni magnesi zikomeye zikomeye zidasanzwe zidasanzwe zigizwe na samarium na cobalt.Bikunze gukoreshwa muri moteri ikora cyane, guhuza magnetique no gutandukanya magneti.Izi ni magnesi zoroshye kandi zikunda gucika no gukata.Magnari ya Samarium irashobora gukoreshwa mubushyuhe bwo hejuru aho neodymium idakora.