Muaj pes tsawg hom khoom sib nqus tam sim no

1) Neodymium hlau nplaum

Sintered neodymium hlau nplaum (neodymium, hlau, boron) yog niaj hnub no cov khoom muaj zog tshaj plaws, nrog cov yam ntxwv sib nqus uas zoo tshaj rau cov khoom siv ib txwm muaj. Kev kub siab tiv taus zoo tau tsim ntau xyoo dhau los, thiab qhov no tau ua rau muaj peev xwm tshiab los siv cov khoom siv hauv cov tshuab hluav taws xob thiab cov cav tov.

 

2) Alnico

Alnico (aluminium, nickel, cobalt) tau tsim nyob rau xyoo 1930's. Alnico yog cov khoom siv kub heev uas tiv taus kub txog 850 degree. Cov ntaub ntawv tseem muaj lub siab remanence, Br. Qhov no tau ua Alnico ib qho kev daws teeb meem nrov hauv, ntawm lwm yam, ntsuas ntsuas ntsuas.

 

3) Ferrite

Sintered strontium ferrite yog cov khoom tseem ceeb ntawm kev ua lag luam, ntau vim tus nqi qis. Ferrite hlau nplaum yog siv feem ntau hauv cov hais lus thiab lub cev muaj zog.

 

4) SmCo

SmCo (Samarium, Cobalt) yog cov khoom siv hluav taws xob siab, zoo li Neodymium, uas tuaj yeem tiv taus qhov kub thiab txias li 350 degree thiab muaj rau ntau xyoo lawm tau siv rau hauv cov ntu ntawm lub cev muaj zog thiab lwm yam kev siv kub kub uas hu rau cov hlau nplaum muaj zog.

 

5). Roj Hmab Magnets

Cov hlau nplaum roj hmab yog cov khoom muag muag thiab hloov tau yooj yim uas tuaj yeem xuas nrig los yog txiav mus rau qhov xav tau. Cov khoom siv yoog tau zoo rau qhov chaw nkhaus thiab yog li zoo tagnrho rau cov paib, decals rau tsheb thiab lwm yam.

Qhov sib txawv ntawm anisotropic thiab semi-anisotropic cov ntaub ntawv, yog tias tom kawg tsuas muaj ib sab hlau nplaum. Cov kab xev feem ntau yog ib nrab-anisotropic, thaum cov ntaub pua plag thiab strips muaj nyob rau hauv ob hom.

 

6). Hluav taws xob

Nqa cov hlau nplaum ntawm 18 hli txoj kab uas hla nrog lub zog nqa 60 N txog rau txoj kab uas hla ntawm 3 meters nrog lub peev xwm nqa ntawm ob peb tons (electro-thiab electromagnetic lifting hlau nplaum).

Rub cov hlau nplaum tuaj yeem hloov pneumatics hauv ntau qhov kev tsim Cov hlau nplaum yog ib qho ua yeeb yam, uas yog cov hlau nplaum rub / nias rau hauv ib qho kev taw qhia thaum rov tshwm sim rau lwm txoj hauv kev (xws li, caij nplooj ntoos hlav), los yog ob-ua yeeb yam nrog ob lub coils thiab cov xwm txheej rov qab.