Kev sib piv ntawm Neodymium Channel Magnets thiab lwm yam hlau nplaum

Lub "Superhero" ntawm Magnets: Vim Li Cas Arc NdFeBChannel MagnetsPuas Muaj Hwjchim?

Nyob zoo sawv daws! Niaj hnub no, cia peb tham txog cov hlau nplaum - cov no zoo li zoo tib yam tsis tau ntxim nyiam me ntsis. Koj puas paub? Qhov sib txawv ntawm ntau yam hlau nplaum loj npaum li cov ntawm cov smartphones thiab cov xov tooj ntawm tes yooj yim! Tshwj xeeb tshaj yog cov NdFeB (Neodymium Iron Boron) channel hlau nplaum uas tau trending tsis ntev los no - lawv yog cov "Iron Man" ntawm lub ntiaj teb hlau nplaum. Yog li cas amazing lawv raws nraim? Dab tsi ua rau lawv sawv tawm ntawm lwm cov hlau nplaum? Tsis txhob txhawj, peb yuav rhuav tshem nws ib kauj ruam zuj zus.

 

1. Ntsib Tsev Neeg Magnet

Ua ntej, cia peb qhia "plaub tsev neeg zoo" ntawm cov hlau nplaum:

NdFeB Magnets - "siab ua tiav" ntawm cov hlau nplaum

Tam sim no cov hlau nplaum muaj zog tshaj plaws nyob hauv lub ntiaj teb

Ua los ntawm neodymium, hlau, thiab boron

Zoo li "bodybuilders" ntawm hlau nplaum - incredibly muaj zog tab sis me ntsis tshav kub-rhiab heev

Ferrite Magnets - "cov neeg ua haujlwm"

 

Kev xaiv nyiaj txiag tshaj plaws

Ua los ntawm hlau oxide thiab strontium / barium compounds

Zoo heev corrosion kuj tab sis kuj tsis muaj zog magnetic quab yuam

AlNiCo Magnets - Cov "cov qub tub rog caij nyoog"

Ib qho ntawm cov khoom siv hlau nplaum qub tshaj plaws

Zoo kub stability

Zoo li evergreen ncaws pob uas muaj zog tiv thaiv demagnetization muaj peev xwm

SmCo Magnets - Cov "cov neeg tseem ceeb"

 

Lwm qhov kev ua haujlwm siab tsis tshua muaj ntiaj teb hlau nplaum

Kub-resistant thiab xeb-pov thawj

Pricier dua NdFeB, catering rau cov ntawv thov hwm

 

2. Lub Superpowers ntawm NdFeB Channel Magnets

 

Vim li cas thiaj hu lawv "Iron Man"? Vim lawv muaj cov peev xwm zoo kawg no:

 

Tsis sib haum Magnetic Strength

10 npaug zog dua li cov hlau nplaum ferrite! (Xav txog ib tug weightlifter vs. elementary schooler)

Remanence nce mus txog 1.0-1.4 Tesla (cov hlau nplaum tsis tu ncua tsuas yog ua tiav 0.2-0.4)

Superb anti-demagnetization muaj peev xwm, zoo li kab laum indestructible

 

Ingenious Channel Tsim

Groove tsim tso cai rau kev tswj xyuas qhov sib nqus, zoo li muab cov hlau nplaum GPS navigation

Ntau yam ruaj khov, tsis tshua muaj "pob txha"

Yooj yim rau nruab, ib yam li assembling Lego blocks

 

Vaj Ntxwv ntawm Tus Nqi Ua Haujlwm

Thaum chav tsev tus nqi siab dua ferrite, nws muab tus nqi qis tshaj rau ib chav tsev sib nqus

Ua tiav cov hlau nplaum muaj zog nrog qhov me me, txuag qhov chaw thiab nyiaj txiag

 

3. Thaum twg xaiv qhov "Superhero"?

 

Xaiv NdFeB Channel Magnets thaum:

Qhov chaw txwv tab sis muaj zog hlau nplaum xav tau (xws li, wireless earbuds, xov tooj vibration motors)

Kev tswj xyuas qhov magnetic teb meej yuav tsum tau (xws li, cov cuab yeej kho magnetic, sensors)

Kev txav mus los tsis tu ncua (piv txwv li, EV motors, drone motors)

Kev tsim qauv hnyav yog qhov tseem ceeb (cov cuab yeej siv dav hlau)

 

Xaiv lwm cov hlau nplaum thaum:

Ib puag ncig kub kub (siab tshaj 200 ° C)

Cov mob corrosive heev (cov khoom siv seaside)

Kev siv nyiaj nruj rau kev tsim khoom loj

Cov cuab yeej tsis tshua muaj siab rau kev hloov pauv kub

 

4. Cov lus qhia siv NdFeB Magnets

 

Muab lawv "cov khaub ncaws":Txheej txheej (nickel, zinc, lossis epoxy) rau kev tiv thaiv xeb

Lawv yog "iav-hearted":Kov nrog kev saib xyuas thaum lub sijhawm teeb tsa - lawv nkig

Thaum tshav kub kub-sensitive:Qhov kub thiab txias tuaj yeem ua rau "muscle poob" (demagnetization) mus tas li

Kev taw qhia tseem ceeb: Yuav tsum tau magnetized raws li tus qauv tsim

Kov nrog ceev faj:Cov hlau nplaum muaj zog tuaj yeem cuam tshuam rau credit cards, watches; kom deb ntawm cov neeg siv pacemaker

 

5. Lub neej yav tom ntej tuav dab tsi?

 

Muaj zog versions:Cov kws tshawb fawb tsim cov qib tshiab muaj zog dua

Ntau qhov kub-resistant:Ua rau lawv tsis tshua muaj siab rau qhov kub thiab txias

Smarter designs:Siv cov khoos phis tawj los txhim kho cov qauv channel

Greener kev daws teeb meem: Txhim kho kev siv thev naus laus zis, txo qis kev siv lub ntiaj teb tsawg

pheej yig dua: Scaling nce ntau lawm kom txo nqi

 

Kev xav zaum kawg

NdFeB channel hlau nplaum yog zoo li "tag nrho-round champions" ntawm lub ntiaj teb hlau nplaum, thawj qhov kev xaiv rau feem ntau high-tech daim ntaub ntawv. Tab sis lawv tsis yog txhua tus - ib yam li koj yuav tsis siv lub tsheb kis las los nqa cov khoom, tus yuam sij yog xaiv cov cuab yeej zoo rau txoj haujlwm.