N'isiokwu a, anyị ga-atụle njirimara na mpaghara ngwa nke neodymium magnet. Neodymium magnetik bụ ihe ndọta na-adịgide adịgide dị ike nke na-arụ ọrụ dị mkpa n'ọtụtụ ọrụ nka na ụlọ ọrụ mmepụta ihe. Edemede a ga-ebu ụzọ webata ụkpụrụ bụ isi na usoro nrụpụta nke ndọta neodymium, wee kparịta ụka miri emi mmetụta nke nhọrọ ihe, nhazi nha na usoro nbipụta na arụmọrụ nke neodymium magnets. Site n'ịtụle ihe ngosi arụmọrụ dị iche iche na ụzọ nnwale, anyị ga-elekwasị anya na nke neodymium magnet nwere arụmọrụ kachasị ike. N'ịgbakwụnye, anyị ga-atụlekwa usoro mmepe kachasị ọhụrụ na ọganihu dị egwu nke neodymium magnet iji na-atụ anya n'ihu mmepe nke neodymium magnet n'ọdịnihu. Site n'ịgụ akụkọ a, anyị ga-enweta nghọta zuru oke maka uru na ike ngwa nke magnet neodymium.

Ⅰ. The Basic Principles ofnnukwu neodymium magnet

A. Nhazi na nhazi nke Magnet Neodymium

1. Neodymium magnets bụ ihe mejupụtara ụwa na-adịghị ahụkebe neodymium (Nd) na ígwè (Fe), na ihe enyemaka ndị ọzọ dị ka boron (B) na oxygen (O). Oke na oke nke ihe ndị a nwere mmetụta dị mkpa na arụmọrụ nke neodymium magnetik.

2. Neodymium magnets na-emekarị nke ọma site na ntụ ntụ metallurgy usoro, nke mbụ a na-agwakọta ntụ ntụ ntụ ma pịa n'ime ọdịdị a chọrọ, mgbe ahụ, a na-agbanye ntụ ntụ n'ime ihe siri ike site na nhazi usoro.

3. Ọdịdị nke magnet neodymium nwere ike ịbụ ngọngọ, cylinder, mgbanaka, wdg, na ọdịdị a kapịrị ọnụ dabere na mkpa nke mpaghara ngwa.

B. Njirimara Igwe Ọdụdọ nke Neodymium Magnets

1. Ngwaahịa ike magnetik dị elu:

Ihe ndọta Neodymium nwere ngwaahịa ike ndọta dị oke elu, na-eme ka a na-eji ya eme ihe n'ọhịa dịka moto, ndị na-enye ọkụ na ebe nchekwa magnetik. Ngwaahịa ike dị elu pụtara na ndọta neodymium nwere ike iwepụta oghere ndọta siri ike ma chekwaa ike karịa.

2. High remanence na elu mmanye:

Ihe ndọta Neodymium nwere ikike dị elu yana mmanye dị elu, nke pụtara na ha na-ejigide ndọta siri ike mgbe ewepụrụ oghere ndọta dị n'èzí. Nke a na-enyere ndị magnetik neodymium aka imepụta oghere ndọta kwụsiri ike n'ime moto eletriki na ndị na-emepụta ọkụ.

3. Ezi nkwụsi ike okpomọkụ:

Ihe ndọta Neodymium nwere ezigbo nkwụsi ike na-ekpo ọkụ ma nwee ike idowe ezigbo ihe ndọta na oke okpomọkụ. Nke a na-eme ka ndọta neodymium bara uru maka ngwa na gburugburu okpomọkụ dị elu, dị ka ụgbọ ala eletrik, ndị na-emepụta ike ikuku, wdg.

4. Induction magnetik saturation dị elu:

Neodymium magnetik nwere ihe ndọta saturation dị elu, nke pụtara na ha nwere ike iwepụta ike ndọta dị elu na obere olu. Nke a na-enyere aka iji magnet neodymium mee ihe na obere ngwaọrụ na obere moto. Site n'ịghọta ihe mejupụtara na nhazi nkeneodymium mgbanaka magnetik, yana akụrụngwa magnetik ha, anyị nwere ike iji uru nke neodymium magnet ma nweta arụmọrụ dị mma na mpaghara ngwa dị iche iche.

Ⅱ.Ya mere, ụdị neodymium magnet kacha ike

A. Ntụle arụmọrụ nke ihe dị iche iche na ụdị ndọta:

1. NdFeB magnetik (NdFeB):

Ihe ndọta NdFeB bụ otu n'ime ihe ndọta na-adịgide adịgide siri ike, yana ngwaahịa ike magnetik dị oke elu yana induction saturation magnet. A na-ejikarị ha eme ihe na moto, generators, ncheta magnetik na mpaghara ndị ọzọ.

2. Barium ferrite magnet (BaFe12O19):

Barium ferrite magnet bụ ihe ndọta na-adịgide adịgide nke nwere ikike dị elu na ike mmanye. N'agbanyeghị na ngwaahịa ike ya dị ntakịrị, ọ ka na-arụ ọrụ dị mkpa na ngwa ụfọdụ, dị ka ọkà okwu, breeki magnetik, wdg.

3. Cobalt neodymium magnet (Cond₂):

Cobalt neodymium magnet bụ ihe na-adịghị ahụkebe n'ụwa na-agbanwe agbanwe metal alloy nwere ezigbo magnetik. A na-eji ike mmanye dị elu na nkwụsi ike nke okpomọkụ, nke kwesịrị ekwesị maka iji mee ihe na gburugburu okpomọkụ dị elu, ọ dịghịkwa mfe imebi.

B. Ntụle na ntụnyere ọmụmaatụ:

1. ntụnyere arụmọrụ magnet:

Site na ịnwale paramita dị ka ngwaahịa ike, remanence, ike mmanye na saturation magnetik induction nke dị iche iche neodymium magnetik, enwere ike ịme nyocha ntụnyere arụmọrụ. Tụlee ịrụ ọrụ magnetik NdFeB, magnetik Barium Ferrite na Cobalt Neodymium magnetik, wee nyochaa uru na ọghọm ha na mpaghara ngwa dị iche iche.

2. Ntụle nke ngwa ngwa:

họrọ ọtụtụ ụdị ngwa ngwa, dị ka moto, generators, magnetik nchekwa, wdg, na-eji dị iche iche neodymium magnetik, na-eduzi ntụle ntụle. Tụlee ihe dị iche iche arụmọrụ ha na mmepụta ike, ike ike, na ndị ọzọ n'okpuru otu ọnọdụ.

3. Ntụnyere ọnụ ahịa uru:

N'ịtụle ihe ndị dị ka ọnụ ahịa ihe onwunwe na ihe isi ike nhazi, nyochaa uru-erite nke ihe magnetik neodymium dị iche iche. Tulee arụmọrụ ha na nguzozi ọnụ iji chọpụta ụdị magnetị neodymium kacha mma maka otu ngwa. Site na nyocha na ntụnyere ihe atụ, enwere ike ịghọta ọdịiche dị n'etiti ihe ndọta neodymium dị iche iche, enwere ike ịnye nduzi maka ịhọrọ magnet neodymium kacha dabara adaba maka ngwa ngwa.

Ⅲ.Mkpa nke neodymium magnetik

A. Neodymium iron boron magnet (NdFeB) bụ ihe ndọta dị mkpa na-adịgide adịgide nwere njirimara na uru ndị a:

1. Ngwaahịa ike magnetik dị elu:

Ngwaahịa ike ndọta nke ndọta NdFeB dị oke elu, nke ụdị ndọta ndị ọzọ enweghị atụ. Nke a pụtara na ọ nwere ike ịmepụta ike magnetik siri ike maka otu nha na ịdị arọ.

2. Ike mmanye dị elu:

Ihe ndọta NdFeB nwere ikike mgbochi ndọta siri ike yana ike mmanye dị elu. Nke a pụtara na ọ nwere ike idowe ihe ndọta kwụsiri ike ọbụlagodi na nnyonye anya nke oghere ndọta dị n'èzí.

3. Nkwụsi ike okpomọkụ:

Ihe ndọta NdFeB ka nwere ike idowe ezigbo ihe ndọta na gburugburu oke okpomọkụ. Ọ nwere ọnụọgụ ọnọdụ okpomọkụ dị ala ma nwee ike ịnabata oke okpomọkụ na-arụ ọrụ.

4. Ụdị na nha dị iche iche:

Enwere ike imepụta magnetik NdFeB n'imeụdị dị iche ichena nha dị ka mkpa nke ngwa dị iche iche si dị, na-enye mgbanwe mgbanwe dị ukwuu.

B. Ọdịnihu mmepe nke neodymium magnets gụnyere akụkụ ndị a:

1. Melite ngwaahịa ike magnetik na ike mmanye:

A na-atụ anya na mmepe na nkwalite ndọta NdFeB na-aga n'ihu ga-abawanye ngwaahịa ike magnetik ha na ike mmanye, na-eme ka ha rụọ ọrụ n'ọtụtụ ngwa.

2. Melite nkwụsi ike ọkụ:

Ihe ndọta Neodymium na-adịkarị mfe ịnwụ nke magnetism na attenuation arụmọrụ magnet na oke okpomọkụ. Ya mere, otu n'ime ntụziaka mmepe n'ọdịnihu bụ imeziwanye nkwụsi ike okpomọkụ ha ka ha wee nwee ike ime mgbanwe na gburugburu okpomọkụ dị elu.

3. Belata ojiji nke ụwa na-adịghị ahụkebe:

Ihe ndọta NdFeB na-eji nnukwu ọla ụwa na-adịghị ahụkebe, na nchịkọta na ọgwụgwọ nke ọla ụwa na-adịghị ahụkebe nwere mmetụta ụfọdụ na gburugburu ebe obibi. Ya mere, n'ọdịnihu, ọ dị mkpa ịchọta ihe ndị ọzọ ma ọ bụ melite arụmọrụ nke ogbunigwe na-adịghị ahụkebe iji nweta mmepe na-adịgide adịgide.

4. Mgbasawanye mpaghara ngwa:

Site na mmepe nke sayensị na teknụzụ na mgbanwe na-achọ, a na-atụ anya na a ga-etinye magnetik NdFeB n'ọtụtụ mpaghara, dị ka ụgbọ ala eletrik, ikuku ikuku, refrigeration magnet, wdg.

5. Ngwakọta ihe ndọta:

Usoro mmepe n'ọdịnihu bụ ijikọ magnetik neodymium na ihe ndị ọzọ iji melite arụmọrụ ha na izute ọtụtụ mkpa dị mgbagwoju anya.

Na nkenke, mmepe nke neodymium magnetik n'ọdịnihu ga-elekwasị anya n'ịkwalite ngwaahịa ike magnetik, ike mmanye na nkwụsi ike nke okpomọkụ, na ịgbasa mpaghara ngwa ya iji nweta ngwa ngwa na mmepe na-adịgide adịgide.

Ọ bụrụ na ịchọrọ nke na-adịgide adịgidemgbanaka neodymium magnet factory. Ị nwere ike ịhọrọ ụlọ ọrụ anyị Fullzen Technology Co, Ltd.