Ferrite yog cov khoom siv hlau nplaum tseem ceeb, uas yog siv dav hauv cov khoom siv hluav taws xob, hluav taws xob, tshuab thiab lwm yam. Raws li cov khoom sib nqus, tshuaj lom neeg muaj pes tsawg leeg, kev siv tshuab thiab lwm yam, ferrite tuaj yeem muab faib ua peb hom, xws li barium carbonate ferrite, aluminium oxide barium ferrite thiab barium ferrite-cobalt ferrite. Hauv qab no peb yuav qhia cov yam ntxwv thiab kev siv ntawm peb ferrites feem.
1. Barium carbonate ferrite
Barium carbonate ferrite yog ib yam khoom siv hlau nplaum uas muaj zog sib nqus thiab cov khoom siv hluav taws xob zoo. Ntawm lawv, cov khoom siv hluav taws xob sib nqus yog hais txog tus nqi siab tshaj plaws ntawm lub zog sib nqus ntawm ib chav tsev ntim thaum cov hlau nplaum ua haujlwm hauv qhov chaw sib nqus. Yog li ntawd, barium carbonate ferrite tuaj yeem tswj hwm nws cov khoom sib nqus tsis hloov pauv hauv qhov kub thiab txias, thiab tseem ua tau zoo hauv lub cev muaj zog, twj paj nruag thiab lwm yam khoom siv. Barium carbonate ferrite yog qhov yooj yim los npaj thiab muaj tus nqi qis, yog li nws tau siv dav hauv ntau lub tshuab hlau nplaum ruaj khov, xws li cua turbines, hluav taws xob locomotives thiab hluav taws xob tsheb.
2. Aluminium oxide barium ferrite
Cov yam ntxwv ntawm txhuas oxide barium ferrite yog nws cov magnetic permeability siab, tsis tshua muaj ferromagnetic crystal domain phab ntsa tsis kam thiab siab saturation sib nqus induction siv. Yog li ntawd, txhuas oxide barium ferrite yog dav siv nyob rau hauv high-frequency teb, xws li sib nqus cia, microwave li, kav hlau txais xov, thiab lwm yam. Nyob rau tib lub sij hawm, aluminium oxide barium ferrite kuj yuav siv tau nyob rau hauv muaj zog magnetic teb daim ntaub ntawv xws li magnetic ntsuas ntsuas. thiab permeameters.
3. Barium ferrite-cobalt ferrite
Barium ferrite-cobalt ferrite yog cov khoom siv sib nqus nrov uas muaj kev tiv thaiv siab thiab hardness. Nyob rau hauv daim teb ntawm daim ntaub ntawv ntau zaus, barium ferrite-cobalt ferrite yog dav siv nyob rau hauv high-frequency transformers, inductors, hwj chim lim thiab lwm yam teb. Tsis tas li ntawd, barium ferrite-cobalt ferrite kuj tseem siv tau rau hauv cov ntaub ntawv processors thiab cov khoos phis tawj, dhau los ua cov khoom siv hlau nplaum tseem ceeb.
