Ngwakọta na njirimara arụmọrụ nke magnet artificial

Ngwakọta nke magnet artificial dabeere na magnetization nke ọla dị iche iche, dị ka mkpa.Ihe ndọta na-abịaru nso (na-emetụ) ihe ndọta nke a na-akpali n'otu nsọtụ ka ọ bụrụ ogwe aha na n'akụkụ nke ọzọ ka ọ kpụọ okporo osisi aha.

Nhazi nke magnets A. Ihe ndọta nwa oge (dị nro).Pụtara: Magnetism na-adịte aka ma na-apụ n'anya mgbe e wepụrụ magnet.Ọmụmaatụ: mbọ ígwè, ígwè arụrụ arụ

Nhazi nke magnets B. Ihe ndọta na-adịgide adịgide (ike).Pụtara: Magnetism nwere ike idowe ogologo oge mgbe magnetization gasịrị.Ọmụmaatụ: ntu nchara

A na-achịkọta ozi ndị dị n'elu dị ka ndị a: dị ka ụkpụrụ nke induction electromagnetic si dị, ike dị ugbu a nwere ike ịmepụta oghere magnetik siri ike, na iji ike magnetik mee ihe iji magnetize ihe ferromagnetic, na n'ihi njirimara magnetization dị iche iche nke ihe dị iche iche, ụfọdụ. bekee dị mfe magnetize, na ọ dịghị mfe ida magnetik (magnetic ọnwụ), nwere ike na-ejigide magnetik ruo ogologo oge.Ịmepụta ibe ihe a na-emepụta magnet.A na-eji igwe na-eme ihe na-eme magnetik mee ihe ndọta siri ike.

Dị ka ụkpụrụ nke induction electromagnetic si dị, ọkụ eletrik nwere ike ịmepụta oghere magnetik nke na-eji oghere siri ike na-eme ka ihe magnetik siri ike.AIhe magnetik, nke a na-akpọkarị magnet.Ọ bụ n'ezie ọtụtụ ihe dị iche iche: ihe ndọta nkịtị, dị ka nke a na-eji na-ekwu okwu nkịtị, bụ ferromagnetic.A na-eji ha eme ihe n'usoro igwe na-ekpo ọkụ na-ekpo ọkụ site na billet ígwè na-agbapụ n'elu ọnụ ọgụgụ ígwè (ihe dị ka efere ígwè oxide), mgbe ọ wepụsịrị adịghị ọcha, gwepịa ya, tinye obere ihe ndị ọzọ na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe, na Mgbe ahụ (hydrogen) n'ibelata nsị ọkụ, mee ka mbelata oxide na ferrite, jụrụ oyi, wee tinye exciter na magnetization.

Igwe Igwe Ọdụdọ na-adịgide adịgidedị mma karịa nke a: Magnet na-adịgide adịgide bụ ígwè, nke mejupụtara tumadi nke ọdịnaya dị elu nke nickel, na mgbakwunye na ígwè.A na-agbaze ya site na ọkụ ọkụ eletrik na-ajụkarị (naanị 100 kg kwa ọkụ), nkedo ịkpụzi, n'ihi na ụfọdụ n'ime ụgbọ elu ya nwere nkenke chọrọ, n'ozuzu iji a grinder egweri nhazi.Ma magnetized n'ime ngwaahịa.A na-eji ụdị ndọta a na ụdị mita eletrik niile.Ihe ndọta kacha mma bụNeodymium Magnet.Ha bụ ihe nwere ihe ndị dị ụkọ n'ụwa neodymium, iron na boron.

A na-emepụta mmepụta site na usoro nke siri ike alloy: mgbe Pulverizing - Mixing - Molding - Sintering - Finishing - Magnetization.Ụdị ike ndọta dị otú a dị elu, arụmọrụ dị mma, ọnụahịa dị oke ọnụ.A na-eji ya naanị n'ihe gbasara akụrụngwa.Rotor stepper moto na elekere eletrọnịkị bụ ụgbọ oloko ndọta ga-eji ihe ndọta a.

Ferrite na-adịgide adịgide magnetik ihe: strontium-ferrite na-adịgide adịgide magnetik ihe na barium ferrite na-adịgide adịgide magnetik ihe, nke nwere isotropic na anisotropic ihe, ọkà okwu magnet na-ejikarị ferrite na-adịgide adịgide magnetik ihe;Isi metal na-adịgide adịgide magnetik ihe bụAlnico magnetikna obere ụwa na-adịgide adịgide ihe ndọta.E kewakwara ihe ndọta ụwa na-adịghị ahụkebe n'imeIgwe Igwe Ọdụdọ Smcona NdFeb Igwe Ọdụdọ.A na-eme ihe ndọta na-adịghị ahụkebe nke na-adịgide adịgide site na usoro ntụ ntụ ntụ.