Neodymium Magnets VS Ferrite Magnets
Qhov sib txawv ntawm NdFeB hlau nplaum thiab Ferrite hlau nplaum feem ntau suav nrog cov ntsiab lus hauv qab no:
1. Nyob rau hauv qhov tsos, Ferrite hlau nplaum yog xoob, tsis muaj hlau nplaum, thiab feem ntau muab tsis tau plating. Ferrite hlau nplaum feem ntau yog xim dub thiab yog oxides, ruaj khov heev, thiab tsis yooj yim rau xeb. NdFeB hlau nplaum yog cov hlau nplaum uas yooj yim rau oxidize thiab feem ntau muab nrog txheej lossis lawv tuaj yeem xeb tau yooj yim. Qhov saum npoo ntawm NdFeB yog silvery dawb, nrog cov xim hlau lossis lwm yam xim.
2. Lub zog sib nqus sib txawv ntawm NdFeB thiab Ferrite yog qhov loj. Sib nqus zog khoom ntawm NdFeB hlau nplaum tuaj yeem ncav cuag 53MGOe, thaum cov hlau nplaum ferrite yog 6MGOe.
3. Hais txog tus nqi, ferrite hlau nplaum yog pheej yig dua Nd-Fe-B hlau nplaum. Ferrite feem ntau yog ferric oxide, thaum neodymium hlau boron feem ntau yog ua los ntawm tsawg lub ntiaj teb thiab hlau.
4. Sib piv nrog cov hlau nplaum neodymium, uas yooj yim demagnetize nyob rau hauv qhov kub thiab txias, ferrite hlau nplaum muaj qhov kub thiab txias - tsis kam, ntawm cov hlau nplaum lub zog tsis tau yooj yim tsis muaj zog.
5. Ferrite hlau nplaum yog ib qho yooj yim rau magnetized nrog ntau tus ncej, tab sis neodymium hlau nplaum yog qhov nyuaj dua los ua ntau tus ncej magnetization kev taw qhia.
Cim npe nrov: Tuam Tshoj ferrite hlau nplaum lwm tus neeg, manufacturers