Nanocrystalline coresyog cov cuab yeej siv thev naus laus zis uas tab tom hloov pauv ntawm kev faib hluav taws xob thiab kev tswj hwm lub zog. Cov cores no yog tsim los ntawm ib hom khoom tshwj xeeb uas tau ua tiav kom muaj cov qauv crystalline me me, feem ntau ntawm qhov kev txiav txim ntawm nanometers. Cov qauv tshwj xeeb no muab nanocrystalline cores ntau qhov zoo dua li ib txwmtub ntxhaiscov ntaub ntawv, ua rau lawv muaj kev xaiv nrov dua rau ntau yam kev siv.
Ib qho txiaj ntsig tseem ceeb ntawm nanocrystalline cores yog lawv cov khoom sib nqus tshwj xeeb. Qhov me me ntawm cov qauv crystalline txhais tau hais tias cov khoom pov thawj tsis tshua muaj tub ntxhais poob thiab hysteresis, ua rau muaj zog hloov pauv tau zoo. Qhov no ua rau nanocrystalline cores zoo tagnrho rau kev siv hauv transformers, qhov uas txo qis zog poob yog qhov tseem ceeb tshaj plaws. Tsis tas li ntawd, qhov siab saturation flux ceev ntawm nanocrystalline cores tso cai rau kev tsim cov me me, sib dua, thiab ua tau zoo dua transformers thiab inductors.
Lwm qhov zoo ntawm nanocrystalline cores yog lawv cov thermal stability zoo heev. Cov khoom siv tuaj yeem tiv taus qhov kub thiab txias yam tsis muaj kev puas tsuaj loj, ua rau nws tsim nyog siv rau hauv qhov xav tau ib puag ncig uas qhov kub thiab txias hloov pauv ntau. Qhov kev ruaj ntseg thermal no tseem ua rau muaj kev ntseeg siab ntev ntev ntawm cov khoom siv nrog cov nanocrystalline cores, txo cov kev xav tau ntawm kev saib xyuas thiab ncua kev ua haujlwm ntawm cov khoom siv.
Tsis tas li ntawd, nanocrystalline cores muaj qhov ua tau zoo tshaj qhov kev ua haujlwm siab dua piv rau cov khoom tseem ceeb. Qhov no ua rau lawv zoo rau cov ntawv thov hauv cov khoom siv hluav taws xob ntau zaus, inverter, thiab lwm yam khoom siv hluav taws xob uas yuav tsum tau hloov pauv sai thiab ua haujlwm siab.
Ntxiv nrog rau lawv cov kev ua tau zoo, nanocrystalline cores kuj yog ib puag ncig zoo. Cov txheej txheem tsim khoom rau cov cores no feem ntau cuam tshuam nrog kev siv hluav taws xob tsawg thiab siv hluav taws xob, ua rau lawv muaj kev xaiv ruaj khov rau cov tuam txhab nrhiav kom txo lawv cov kev cuam tshuam ib puag ncig.
Zuag qhia tag nrho, qhov zoo ntawm nanocrystalline cores ua rau lawv qhov kev xaiv zoo nkauj rau cov kws tsim khoom thiab cov neeg tsim qauv nrhiav kev txhim kho kev ua tau zoo, kev ntseeg siab, thiab kev ua tau zoo ntawm lawv cov hluav taws xob faib hluav taws xob thiab kev tswj hwm lub zog. Raws li qhov kev thov rau cov khoom siv hluav taws xob zoo thiab kev ua haujlwm siab txuas ntxiv zuj zus, nanocrystalline cores yuav ua lub luag haujlwm tseem ceeb hauv kev tsim lub neej yav tom ntej ntawm cov hluav taws xob hluav taws xob.
Post lub sij hawm: May-29-2024