Icyerekezo no gushushanya bikurikirana bya magneti yihariye

Magnet, magneti yihariye muburyo bwo kubyara biragoye gukora inshuro imwe yo gutunganya.

Icyerekezo cya magneti no gutondekanya: ifu ya magneti ya magneti nyuma yicyerekezo, kubumba no gukanda isostatike ikozwe mubucucike buke ni bike cyane, ibyo bikaba ibintu bibi mubikorwa, ubusa kandi birimo imyenge myinshi, adsorption yoroheje ya gaze irimo amazi, muburyo bukurikira bwo kuzana ibibazo nibibazo.Kubera ubucucike buke bwa fagitire yicyatsi, igipimo cyo kugabanya icyaha ni kinini, guhindura ibintu byoroshye, igipimo cyoroheje cyo kwihanganira, bityo rero birakenewe gucumura, kandi inzira yo gucumura yibikorwa isabwa ni ndende.

Muburyo bukurikirana bwa magnet yerekanwe no kubumba, icyuho gikeneye kunyura muburyo bubiri mugihe gishyizwe mu itanura ryacumuye:

Gucumura no gusaza: 

1. Gucumura;Mugihe cy'ubushyuhe bwo hejuru mugihe runaka, ingenzi zumucyo zitera imbere.Ubucucike bugereranije bwateye imbere kuva 0.6-0.7 bugera hejuru ya 0.95.Ibigize imbere muri buri ngano birahujwe.Umwanya uri hagati yuduce uragabanuka, kandi imyuka y'amazi yamamajwe irirukanwa.

2. Gusaza:gucumura NdFebubwinshi bwa bilet ni ndende, Br ni ndende, ariko guhatira hamwe ningufu za magneti ntabwo ari hejuru.Ni ukubera ko icyiciro gikungahaye kuri neodymium kidatatanye neza.Iyo ubushyuhe bumaze gusaza, icyiciro cya neodymium gikungahaye cyane kizengurutse ibice byingenzi kandi bigatandukanya hagati yacyo, bigakora imiterere idasanzwe ituma habaho imbaraga nyinshi.Nyuma yo gusaza, Br ya bilet yongewemo gato, ariko agahato karikuba kabiri.

Icyerekezo no gukora urukurikirane rwa magneti nyuma yo gucumura ibicuruzwa byambaye ubusa bigomba gusesengurwa no kugeragezwa kuburyo bukurikira kugirango imikorere ya rukuruzi yujuje ibisabwa:

A. Imikorere ya rukuruzi nyuma yubushyuhe bwo hejuru;

B. Kumenya ubucucike nyuma yubushyuhe bwo hejuru;

C. Kugenzura igipimo cyibipimo nyuma yubushyuhe bwo hejuru; 

D. Nyuma yubushyuhe bwo hejuru: karubone, ogisijeni nisesengura rya azote;

E. Nyuma yo gushushanya umurongo wa demagnetisation ukoresheje metero ya magneti kugirango umenye niba ubusa bwujuje ubuziranenge bwigihugu.Kuva igice kinini cyaNdFebikozwe mucyuma, NdFeb ihindurwamo okiside byoroshye iyo ihuye nikirere cyangwa ibidukikije.Gukoresha amashanyarazi rukuruzininzira yingenzi yo kurimbisha isura ya magnesi no kongeramo igihe cyo kubika magnet.Ubuso bwa magneti butunganya cyane cyane zinc, zinc yumukara, nikel, umuringa, zahabu, ifeza, epoxy resin.

Isahani yo hejuru itandukanye nibara ryayo iratandukanye, igihe cyo kubungabunga ntabwo ari kimwe, buriwese afite ibyiza nibibi. 

1. Zinc: isura ni ifeza yera, irashobora kuba amasaha 12 kugeza kuri 48 yumunyu wumunyu, irashobora guhuzwa no gukoresha kole (nka AB glue), niba ingaruka ya electroplating ari nziza, irashobora kubikwa mumyaka ibiri cyangwa itanu. , amashanyarazi amashanyarazi ni make.

2. Nickel: isura isa nkibara ryicyuma, gishyizwe mumiterere yikirere ntabwo byoroshye okiside, isura nziza, gloss nziza, irashobora kuba amasaha 12 kugeza kuri 72 yo kugerageza gutera umunyu.Ikibi ni uko bitoroshye gukoresha kole kugirango uhuze, isura yo gusiga amavuta ntabwo iba ikomeye, kandi igipfunsi kiroroshye kugwa.Kugira ngo okiside yihute, isoko ubu ni nikel - umuringa - uburyo bwo gufata nikel bwo gukora amasaha 24-96 yo gutera umunyu.

3. Umukara Zinc: ukurikije ibyo umukiriya yabigenewe asabwa hejuru ya magneti atunganyirizwa umukara, ni muburyo bwo kuvura imiti ya galvanised kugirango hongerwemo igice cya firime yo kubungabunga umukara, iyi firime irashobora kandi gukina ingaruka zo kubungabunga magneti, kongera igihe cyo gutera umunyu.Ariko isura yayo iroroshye gushushanya, gutakaza ingaruka zayo zo kubungabunga.

4. Umukara Nickel: hamwe nibisabwa bimwe byerekana isahani yumukara wa zinc, ni gushingira kuri nikel nyuma yo kuvura imiti kugirango wongereho igice cya firime yo kubungabunga. 

5. Zahabu: ikunze gukoreshwa mubikoresho bya magnetiki yimitako, ubu hariho imitako myinshi ya magnetique ikunzwe cyane. 

6. Epoxy resin: kugirango hongerwemo imiti irwanya umunyu ibicuruzwa, urwego rwamabara ya resin rwongewe hanze ya magneti nyuma yo gushiraho nikel, cyane cyane umukara.Ni igifuniko gifite imbaraga zo kurwanya ruswa hanze ya magneti.Icyerekezo cya rukuruzi no gukora muburyo bwa magnetisiyonike, bivuze ni ugukwirakwiza ibintu bya magneti cyangwa kubura magnetiki kugirango wongere magneti.Mubisanzwe, ikintu cya magneti kigomba gukururwa gishobora gushyirwa mumurima ukomeye wa magneti ukorwa na coil unyuzamo umuyaga utaziguye, kandi umurima wa rukuruzi uri imbere ya magneti uterwa numurima wa rukuruzi.