Ihe ohuru ohuru na Teknụzụ Magnet Neodymium

Neodymium magnetik (NdFeB)—ihe ndọta na-adịgide adịgide kacha sie ike n'ụwa - agbanweela ụlọ ọrụ site na ike dị ọcha gaa na ngwa eletrọnịkị ndị ahịa. Mana dị ka ọchịchọ na-arị elu maka ụgbọ ala eletrik (EV), ikuku ikuku, na robotics dị elu, ihe ndọta NdFeB ọdịnala na-eche ihe ịma aka ihu: ịdabere na ihe ndị na-adịghị ahụkebe ụwa (REEs), oke arụmọrụ na ọnọdụ dị oke egwu, na nchegbu gburugburu ebe obibi.

Tinye ọnụ ọnụọhụrụ na neodymium magnet technology. Site na ọganihu sayensị ihe onwunwe ruo n'ichepụta AI, ọganihu ndị a na-emegharị ka anyị si emepụta, mepụta, na ibunye ihe ndị a dị oke mkpa. Blọọgụ a na-enyocha ọganihu kachasị ọhụrụ na ikike ha iji mee ka mgbanwe ndụ ndụ dịkwuo ngwa.

1. Mbelata ịdabere na ụwa na-adịghị ahụkebe

Nsogbu: Dysprosium na terbium-dị oke mkpa maka nkwụsi ike dị elu-dị ọnụ, ụkọ, na geopolitically ize ndụ (90% sitere na China).

Ihe ọhụrụ:

• Igwe Ọdụdọ na-enweghị Dysprosium:

Toyota na Daido Steel mepụtara aókè-ala ọka mgbasausoro, mkpuchi magnet na dysprosium naanị n'ebe ndị nwere nsogbu nrụgide. Nke a na-ebelata ojiji dysprosium site na 50% ka ọ na-arụ ọrụ.

• Alloys cerium na-arụ ọrụ dị elu:

Ndị na-eme nchọpụta na Oak Ridge National Lab dochie neodymium na cerium (nke ka ukwuu REE) na ngwakọ ngwakọ, na-enweta ya.80% nke ike ọdịnalana ọkara ọnụ ahịa.

 

2. Na-akwalite nguzogide okpomọkụ

Nsogbu: Ọkọlọtọ NdFeB magnetik na-atụfu ike karịa 80°C, na-amachi ojiji na moto EV na igwe nrụpụta ọrụ.

Ihe ọhụrụ:

• Igwe Ọdụdọ HiTREX:

Hitachi metalsHiTREXusoro na-arụ ọrụ na200°C+ site na ịkwalite nhazi ọka na ịgbakwunye cobalt. Ihe ndọta ndị a na-emezi moto Model 3 nke Tesla, na-enye ohere ogologo ogologo yana ngwa ngwa ngwa ngwa.

• Nrụpụta mgbakwunye:

Ihe ndọta 3D nwerenanoscale lattice Ọdịdịgbasaa okpomọkụ nke ọma, na-eme ka nkwụsi ike nke thermal site na30%

 

3. Mmepụta na-adịgide adịgide na imegharị ihe

Nsogbu: Ngwuputa REE na-emepụta ihe mkpofu na-egbu egbu; Ihe na-erughị 1% nke ndọta NdFeB ka emegharịrị.

Ihe ọhụrụ:

• Ijigharị hydrogen (HPMS):

HyProMag dabere na UK na-ejiNhazi Hydrogen nke Magnet Scrap (HPMS) wepụ na megharịa magnetik na e-ifufe na-enweghị mma ọnwụ. Usoro a na-ebelata ike iji90%vs. Ngwuputa omenala.

• Nnụcha akwụkwọ ndụ akwụkwọ ndụ:

Ụlọ ọrụ dị ka Noveon Magnetics na-arụ ọrụusoro electrochemical na-enweghị ihe mgbaze iji nụchaa REEs, na-ewepụ ihe mkpofu acid na ibelata ojiji mmiri site na70%

 

4. Miniaturization & nkenke

Nsogbu: Ngwa kọmpat (dịka ọmụmaatụ, wearables, drones) na-achọ ka ndọta pere mpe, sie ike.

Ihe ọhụrụ:

• Igwe Igwe Ọdụdọ ejikọtara:

Ịgwakọta ntụ ntụ NdFeB na polymers na-emepụta ihe ndọta dị nro, na-agbanwe agbanwe maka AirPods na ntinye ọgwụ. Magnequench jikọtara ọnụ na-enwetaIgwe ndọta dị elu 40%.na sub-milimita ọkpụrụkpụ.

• Ekebere AI:

Siemens na-eji mmụta igwe na-eṅomi ụdị ndọta maka ịrụ ọrụ kachasị. Ihe ndọta rotor ha haziri nke AI mere ka nrụpụta ikuku ikuku si na ya pụta15%

5. Nguzogide corrosion & Ogologo ndụ
Nsogbu: NdFeB magnetik na-emebi ngwa ngwa na gburugburu iru mmiri ma ọ bụ acid.

Ihe ọhụrụ:

• Ihe mkpuchi diamond dị ka Carbon (DLC):

Otu mmalite ndị Japan na-eyi akwa magnetDLC- akwa oyi akwa siri ike - nke na-ebelata corrosion site na 95% ma na-agbakwunye obere ibu.

• Polymers na-agwọ onwe ya:

Ndị nyocha MIT tinyere microcapsules nke ndị na-agwọ ọrịa na mkpuchi magnet. Mgbe akpụchara ya, capsules na-ewepụta ihe nkiri na-echebe ya, na-agbatị ogologo ndụ ya3x.

 

6. Ngwa ọzọ-Gen
Ihe ndọta ohuru na-emeghe teknụzụ ọdịnihu:

 

• Igwe Igwe Igwe Ọdụdọ:

Sistemụ Magnetocaloric na-eji alloys NdFeB dochie friji gas griin haus. Ngwa Cooltech ngwa magnetik na-ebelata ike iji40%

• Nchaji ikuku:

MagSafe Apple na-eji nano-crystalline NdFeB arrays maka nhazi nke ọma, nwetaNchaji 75% ngwa ngwakaria igwe igwe omenala.

• Mgbakọ Quantum:

Ihe ndọta NdFeB kwụsiri ike na-eme ka njikwa qubits dị na quantum processors, isi na-elekwasị anya maka IBM na Google.

 

Ihe ịma aka & ntụzịaka ga-eme n'ọdịnihu

Ọ bụ ezie na ihe ọhụrụ na-ejupụta, ihe mgbochi ka dị:

• Ọnụ:Usoro dị elu dị ka HPMS na imewe AI ka dị ọnụ ahịa maka nkuchi oke.
• NhaziUsoro imegharị ihe enweghị akụrụngwa zuru ụwa ọnụ maka nchịkọta na nhazi.

Ụzọ n'ihu:

1. Chains na-enye aka mechiri emechi:Ndị na-emepụta ụgbọ ala dịka BMW bu n'obi iji100% megharịrịmagnet site na 2030.
2. Igwe Ọdụdọ dabere bio:Ndị na-eme nchọpụta na-anwale nje bacteria iji wepụ REEs na mmiri mkpofu.
3. Ngwuputa oghere:Mmalite dị ka AstroForge na-enyocha ngwungwu asteroid maka ụwa dị ụkọ, n'agbanyeghị na nke a ka na-akọ nkọ.

Mkpebi: Igwe Ọdụdọ maka Greener, Smarter World

Ihe ohuru ohuru na teknụzụ magnetik neodymium abụghị naanị maka ngwaahịa siri ike ma ọ bụ nke pere mpe—ha bụ maka ịtụgharị uche n'ịkwado ya. Site n'ibelata ịdabere na akụrụngwa dị ụkọ, mbelata ihe ọkụkụ, na ime ka ọ pụta ìhè na ike dị ọcha na mgbakọ na mwepụ, ọganihu ndị a dị oke mkpa iji nweta ebumnuche ihu igwe zuru ụwa ọnụ.

Maka azụmahịa, ịnọ n'ihu pụtara iso ndị na-emepụta ihe na-emekọrịta ihe na itinye ego na R&D. Maka ndị na-azụ ahịa, ọ bụ ihe ncheta na ọbụna magnet kacha nta nwere ike inwe mmetụta karịrị akarị na ọdịnihu ụwa anyị.