Neodymium magnet na Hematite magnet bụ ihe ndọta abụọ a na-ejikarị eme ihe na mpaghara ha.Neodymium magnet bụ nke Rare-earth magnet, nke nwere neodymium, iron, boron na ihe ndị ọzọ.Ọ nwere magnetism siri ike, nnukwu mmanye na nguzogide corrosion, a na-ejikwa ya na moto, generator, acoustic akụrụngwa na ubi ndị ọzọ.Hematite magnet bụ ụdị ọla ụdị ihe magnetik, nke a na-emekarị nke hematite nwere ígwè ígwè.Ọ nwere magnetik na mgbochi corrosion agafeghị oke, a na-ejikwa ya na ihe ndọta ọdịnala, akụrụngwa nchekwa data na mpaghara ndị ọzọ.N'isiokwu a, a ga-atụle njirimara na ngwa nke Neodymium magnet na Hematite magnet, a ga-atụlekwa ọdịiche ha.

Njirimara na Ngwa nke Neodymium magnet:

A. Njirimara nke Neodymium magnet:

Ngwakọta kemịkalụ:Neodymium magnet nwere neodymium (Nd), ígwè (Fe) na ihe ndị ọzọ.Ọdịnaya nke neodymium na-adịkarị n'etiti 24% na 34%, ebe ọdịnaya nke ígwè na-akpata ọtụtụ.Na mgbakwunye na neodymium na ígwè, Neodymium magnet nwekwara ike ịnwe ụfọdụ ihe ndị ọzọ, dị ka boron (B) na ihe ndị ọzọ na-adịghị ahụkebe nke ụwa, iji melite njirimara magnetik ya.

Magnetism:Neodymium magnet bụ otu n'ime ihe ndọta azụmahịa siri ike mara ugbu a.Ọ nwere nnukwu ndọta, nke nwere ike iru ọkwa nke ndọta ndị ọzọ enweghị ike iru.Nke a na-enye ya ihe ndọta dị mma ma dị mma maka ngwa ndị chọrọ nnukwu magnetization.

Mmanye:Neodymium magnetik nwere nnukwu Coercivity, nke pụtara na ọ nwere ike ndọta iguzogide na shiee iguzogide.N'ime ngwa, Neodymium magnet nwere ike idobe ọnọdụ ndọta ya na mpaghara ndọta mpụga adịghị emetụta ya ngwa ngwa.

Nguzogide corrosion:Nguzogide corrosion nke Neodymium magnet na-adịkarị njọ, ya mere a na-achọkarị ọgwụgwọ elu, dị ka electroplating ma ọ bụ ọgwụgwọ okpomọkụ, iji melite nguzogide corrosion ya.Nke a nwere ike hụ na Neodymium magnet anaghị adị mfe na corrosion na oxidation eji.

Ngwa nke Neodymium magnet:

moto na jenerato: A na-eji Neodymium magnet eme ihe na moto na generator n'ihi nnukwu magnetization na mmanye ya.Neodymium magnet nwere ike inye oghere magnetik siri ike, nke mere na moto na ndị na-emepụta ihe na-arụ ọrụ na arụmọrụ dị elu.

Akụrụngwa ụda: A na-ejikwa Neodymium magnet na akụrụngwa ụda, dị ka igwe okwu na ekweisi.Igwe ndọta dị ike ya nwere ike iwepụta ụda dị elu yana mmetụta dị mma ka mma. Akụrụngwa ọgwụ: Neodymium magnet na-ejikwa ngwa ahụike.Dịka ọmụmaatụ, na akụrụngwa magnetik resonance imaging (MRI), Neodymium magnet nwere ike imepụta ebe ndọta kwụsiri ike ma nye onyonyo dị elu.

Ụlọ ọrụ ikuku: N'ime ụlọ ọrụ ikuku, a na-eji Neodymium magnet na-emepụta usoro igodo na njikwa nke ụgbọ elu, dị ka gyroscope na stering gear.Nnukwu magnetization ya na nguzogide corrosion na-eme ka ọ bụrụ ezigbo nhọrọ.

N'ikpeazụ, n'ihi ihe mejupụtara kemịkalụ pụrụ iche na njirimara mara mma.Neodymium magnetik ụwa na-adịghị ahụkebena-arụ ọrụ dị mkpa na mpaghara ngwa dị iche iche, ọkachasị na igwe eletriki, akụrụngwa egwu, akụrụngwa ahụike na ụlọ ọrụ ikuku.Ọ dịkwa mkpa iji hụ na arụmọrụ na ndụ nke Neodymium magnet, jikwaa mgbanwe okpomọkụ ya ma were usoro mgbochi corrosion kwesịrị ekwesị.

Ⅱ. Njirimara na Ngwa nke magnetik Hematite:

A. Njirimara nke magnetik Hematite:

Ngwakọta kemịkalụ:Ihe mejuputara hematite magnet na-abụkarị nke iron ore, nke nwere iron oxide na adịghị ọcha ndị ọzọ.Ihe mejupụtara kemịkalụ ya bụ Fe3O4, nke bụ iron oxide.

Magnetism: Ihe ndọta nke hematite nwere magnetism na-agafeghị oke ma bụrụ nke ihe ndọta na-adịghị ike.Mgbe oghere ndọta dị n'èzí dị, ihe ndọta Hematite ga-emepụta magnetism ma nwee ike dọta ụfọdụ ihe ndọta.

Mmanye: Ihe ndọta nke hematite nwere ikike ịmanye dị ntakịrị, ya bụ, ọ chọrọ obere oghere ndọta dị n'èzí iji magnetize ya.Nke a na-eme ka magnetik Hematite na-agbanwe ma dị mfe ịrụ ọrụ na ụfọdụ ngwa.

Nguzogide corrosion: Ihe ndọta nke hematite kwụsiri ike na gburugburu akọrọ, mana ọ na-enwekarị mmebi na gburugburu mmiri ma ọ bụ iru mmiri.Ya mere, na ngwa ụfọdụ, ihe ndọta Hematite chọrọ ọgwụgwọ elu ma ọ bụ mkpuchi iji kwalite nguzogide corrosion ha.

B. Ngwa nke ihe ndọta Hematite

Ngwa ndọta ọdịnala: A na-ejikarị ihe ndọta hematite na-emepụta ihe ndọta ọdịnala, dị ka magnetik refrjiraeto, ihe mmado magnetik, wdg. N'ihi magnetism ya na-agafeghị oke yana obere mmanye dị ala, ihe ndọta Hematite na-adị mfe ịnweta ya n'elu igwe ma ọ bụ ihe ndọta ndị ọzọ, ma nwee ike. a ga-eji maka idozi ihe, ihe anụ ahụ na ngwa ndị ọzọ.

Ngwa nchekwa data:Hematite magnet nwekwara ụfọdụ ngwa na akụrụngwa nchekwa data.Dịka ọmụmaatụ, n'ime draịva diski ike, a na-eji ihe ndọta Hematite mee akwa magnetik n'elu diski maka ịchekwa data.

Akụrụngwa onyonyo ahụike: A na-ejikwa ihe ndọta hematite n'ọtụtụ ebe na akụrụngwa onyonyo ahụike, dị ka sistemu resonance imaging (MRI).Enwere ike iji magnet Hematite mee ihe dị ka onye na-emepụta ihe na-emepụta ihe na MRI iji mepụta ma na-achịkwa oghere magnet, si otú a na-achọpụta ihe oyiyi nke anụ ahụ mmadụ.

Mmechi: Ihe ndọta nke hematite nwere magnetism na-agafeghị oke, ikike mmanye dị obere na ụfọdụ nguzogide corrosion.Ọ nwere nnukwu ngwa n'ichepụta ihe magnetik ọdịnala, ngwaọrụ nchekwa data, yana onyonyo ahụike.Otú ọ dị, n'ihi njedebe nke magnetism na arụmọrụ ya, ihe ndọta Hematite adịghị adabara maka ụfọdụ ngwa chọrọ nnukwu magnetism na arụmọrụ chọrọ.

Enwere ọdịiche pụtara ìhè n'etiti Neodymium magnetik na Hematite magnet na ihe mejupụtara kemịkalụ, ihe ndọta na mpaghara ngwa.Neodymium magnet bụ nke neodymium na ígwè, nwere magnetism siri ike na nnukwu mmanye.A na-eji ya n'ọtụtụ ebe dị ka ngwaọrụ draịva magnetik, magnetik, buckles magnetik, na moto ndị na-arụ ọrụ dị elu.N'ihi na Neodymium magnet nwere ike ịmepụta oghere magnetik siri ike, ọ nwere ike gbanwee ike na ike eletrik, na-enye oghere magnetik nke ọma, ma melite ike na arụmọrụ nke moto ahụ.Ihe mejuputara hematite magnet bụ nke sitere na ọla kọpa, isi ihe mejupụtara ya bụ Fe3O4.Ọ nwere magnetism na-agafeghị oke na mmanye dị ala.A na-eji ihe ndọta hematite eme ihe n'ọtụtụ ebe n'ichepụta ihe ndọta ọdịnala yana ụfọdụ ngwa onyonyo ahụike.Otú ọ dị, nguzogide corrosion nke ihe ndọta Hematite adịghị mma, a na-achọkwa ọgwụgwọ elu ma ọ bụ mkpuchi elu iji welie nguzogide corrosion ha.

N'ịchịkọta, e nwere ndịiche dị n'etiti Neodymium magnet na Hematite magnet na chemical mejupụtara, magnetik Njirimara na ngwa ngwa.Neodymium magnet na-adabara n'ubi chọrọ ike ndọta siri ike yana mmanye dị elu, ebe Hematite magnet na-adabere na mmepụta ihe magnetik ọdịnala na ụfọdụ ngwa ihe onyonyo ahụike. Ọ bụrụ na ịchọrọ ịzụrụ.countersunk neodymium iko magnet,biko kpọtụrụ anyị ASAP.Our factory nwere otutucountersunk neodymium magnet maka ọrịre.