Qhov siab tshaj plaws ua haujlwm kub thiab Curie kub uas tuaj yeem cuam tshuam los ntawm Ferrite thiab NdFeB hlau nplaum

Ferrite hlau nplaum, tseem hu ua cov hlau nplaum ceramic, muaj qhov kub siab tshaj plaws ua haujlwm, feem ntau nyob ib ncig ntawm 250-300 degree (482-572 degree F). Ntawm qhov kub siab tshaj qhov no, lawv pib poob lawv cov magnetization thiab ua tsis muaj zog. Curie kub ntawm ferrite hlau nplaum feem ntau yog nyob ib ncig ntawm 450-480 degree (842-896 degree F), uas yog qhov kub ntawm qhov uas lawv poob lawv cov khoom sib nqus tag nrho.

NdFeB hlau nplaum, ntawm qhov tod tes, muaj qhov siab tshaj plaws ua haujlwm kub piv rau cov hlau nplaum ferrite, feem ntau nyob ib ncig ntawm 80-200 degree (176-392 degree F), nyob ntawm qib thiab daim ntawv thov. NdFeB hlau nplaum yog tsim los ntawm cov hlau tsis tshua muaj hauv ntiaj teb thiab tuaj yeem tiv taus qhov kub siab dua li cov hlau nplaum ferrite, tab sis lawv lub zog sib nqus tseem yuav pib txo qis dua lawv qhov kub siab tshaj plaws ua haujlwm. Curie kub ntawm NdFeB hlau nplaum feem ntau yog nyob ib ncig ntawm 310-400 degree (590-752 degree F), uas yog qhov kub uas lawv poob lawv cov khoom sib nqus.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov siab tshaj plaws ua haujlwm kub thiab Curie kub tuaj yeem sib txawv nyob ntawm cov qib tshwj xeeb, qhov loj me, thiab daim ntawv thov ntawm cov hlau nplaum. Feem ntau, nws raug nquahu kom sab laj nrog cov chaw tsim khoom tshwj xeeb thiab cov txheej txheem los xyuas kom meej tias cov hlau nplaum siv nyob rau hauv nws qhov kub thiab txias kom tsis txhob muaj kev puas tsuaj tas mus li thiab poob ntawm cov hlau nplaum.