Ubwiza bwa magneti butwikiriye bugena ubuzima bwa serivisi bwibicuruzwa

Ubushakashatsi bwa Xinfeng bwerekanye ko santimetero kibe yaIcapa NdFeb Magnetbyangirika na okiside nyuma yo guhura numwuka kuri 150 ℃ muminsi 51.Ikora byoroshye mubisubizo bya acide idakomeye.Kugirango NdFeb Ihoraho Magnet irambe, birasabwa kugira imyaka 20-30 yumurimo wakazi, igomba kuvurwa kwangirika hejuru, kugirango irwanye kwangirika kwangirika kwangirika kuri Magnet.Kandi mubisanzwe byitwaGukoresha amashanyarazi.

Kugeza ubu, uruganda rukora rukuruzi rwa NdFeb rukora inganda muri rusange rukoresha ibyuma bya electroplating, electroplating + shitingi ya zahabu, amashanyarazi ya elegitoronike hamwe nubuvuzi bwa fosifati, nibindi, hejuru ya magneti yometseho ikindi cyerekezo cyihariye, hejuru ya rukuruzi na uburyo bubora butandukanijwe, murwego rwo gukumira ibyangiritse kuri magneti.

1.Muri rusange muri galvanised, nikel + umuringa + nikel, nikel + umuringa + nikel ya elegitoronike nikel ikora ibintu bitatu, ibindi bisabwa byo gusiga ibyuma, mubisanzwe mubisahani bya nikel hanyuma nibindi byuma.

2.Mu bihe bimwe bidasanzwe bizanakoresha fosifati1) Mubicuruzwa bya magnet ya NdFeb kubera ibicuruzwa, igihe cyo kubika ni kirekire cyane kandi bidasobanutse neza uburyo bwo kuvura hejuru, ukoresheje fosifati biroroshye kandi byoroshye;.Inzira ya fosifati irashobora kunoza ubushobozi bwo gucengera hejuru ya magneti.

3.Ibikoresho bya elegitoronike byahindutse bumwe muburyo bukoreshwa cyane bwo kurwanya ruswa.Kuberako idafite imbaraga nziza zo guhuza gusa hejuru yubuso bwa magneti, ariko kandi ifite imbaraga zo kurwanya ruswa yumunyu wumunyu, aside na alkali, nibindi, birwanya ruswa nziza.Ariko ugereranije no gutera spray, kurwanya ubushyuhe nubushuhe ni bibi.

Abakiriya barashobora guhitamo igifuniko bakurikije ibyo basabwa gukora.Hamwe no kwagura porogaramu zikoresha moteri, abakiriya bafite ibisabwa byinshi kugirango NdFeb irwanye ruswa, kandiAmashanyarazi meza yo hejuruni ngombwa.Igeragezwa rya HAST (PCT igerageza) ryashizweho kugirango risuzume ruswa irwanya ruswa ya NdFeb ya magnesi ihoraho mu bihe bitose n'ubushyuhe bwo hejuru.

Nigute abakiriya bamenya niba igifuniko cyujuje ibisabwa?Igeragezwa ryumunyu nintego yubuso bwa anti-ruswa yatunganijwe rukuruzi ya NdFeb yacumuye kugirango ikore igerageza ryihuse ryo kurwanya ruswa, nyuma yubushakashatsi burangiye, icyitegererezo kiva mumasanduku yikizamini, cyumye, gifite amaso cyangwa ikirahure kinini kugeza reba icyitegererezo hejuru hamwe nibibara, ibibanza byubunini bwibisanduku byamabara.

Mu ncamake, gusa nukumva inzira yumusaruro nibisabwa kubicuruzwa birashobora umukiriya kumenya neza guhuza ibicuruzwa.Muri make, ni ugufata imikorere, kugenzura kwihanganira ibipimo, gutahura igifuniko no gusuzuma isura.

Kubijyanye nimikorere, Br (magnetisme isigaye), Hcb (coercivity), Hcj (coercivite interinsic), (BH) Max (ibicuruzwa bitanga ingufu za magnetique) hamwe na demagnetisiyasi irashobora kugaragara kubikorwa.Kwihanganira ibipimo, ubunyangamugayo burashobora gupimwa na vernier calipers;Ku gipfukisho, ibara n'umucyo bya coating birashobora kugaragarira amaso gusa kandi bikamenyekana hakoreshejwe imbaraga hamwe no gupima umunyu.Muri rusange isura, cyane cyane nijisho ryonyine cyangwa ikirahure kinini, cyangwa microscope optique (kumurongo wibicuruzwa biri munsi ya 0.2mm), hejuru ya magneti iroroshye, ntagace kagaragara numubiri wamahanga, nta kibanza, nta mpanuka yaguye, isura irujuje ibisabwa.