Uruganda rukomeye rukomeye Neodymium N52 Disiki Magnet 50 × 30 Kugurishwa

Incamake

Imashini ihoraho ya ferrite, izwi kandi nka rukuruzi ikomeye, ni ibikoresho bya magnetiki bidafite ubutare. Mu 1930, Kato na Wujing bavumbuye ubwoko bwa spinel (MgA12O4) burigihe, aribwo prototype ya ferrite ikoreshwa cyane muri iki gihe. ya SrO cyangwa Bao na Fe2O3 nkibikoresho fatizo muburyo bwa ceramic (pre firing, guhonyora, pulverizing, gukanda, gucumura no gusya).Ifite ibiranga ubugari bwa hystereze, imbaraga zo guhatira cyane hamwe na remanence.Nubwoko bwibikoresho bikora bishobora gukomeza guhora magnetisme iyo imaze gukoreshwa.Ubucucike bwayo ni 4.8g / cm3.Ukurikije uburyo butandukanye bwo gukora, magnite ferrite irashobora kugabanywamo ubwoko bubiri: gucumura no guhuza.Gucumura birashobora kugabanywa gukanda byumye no gukanda, kandi guhuza bishobora kugabanywa gusohora, kwikuramo no guterwa inshinge.Magneti yoroshye, yoroheje kandi ihindagurika ikozwe mu ifu ya ferrite ihujwe na reberi ya sintetike nayo yitwa rubber magnet.Ukurikije niba magnetiki yo hanze ikoreshwa cyangwa idakoreshwa, irashobora kugabanywa muri isotropic ihoraho ya magnet na anisotropique ihoraho.

Gereranya nibindi bikoresho bya magneti

Ibyiza:Igiciro gito, isoko yagutse yibikoresho fatizo, kurwanya ubushyuhe bwinshi (kugeza kuri 250 ℃) hamwe no kurwanya ruswa.

Ibibi: Ugereranije nibicuruzwa bya NdFeB, remanence yayo ni mike cyane.Mubyongeyeho, kubera imiterere isa naho irekuye kandi yoroheje yibikoresho byayo bito, uburyo bwinshi bwo gutunganya bugarukira kuri yo, nko gukubita, gucukura, nibindi, ubwinshi bwibicuruzwa byabwo birashobora gukanda gusa kubibumbano, ibicuruzwa kwihanganira ukuri ni bibi, kandi ikiguzi ni kinini.

Igifuniko:Kubera uburyo bwiza bwo kurwanya ruswa, ntikeneye gukingirwa.