Cov hlau nplaum ceramic yog tsim los ntawm kev sib xyaw ntawm cov hmoov hlau oxide thiab barum lossis strontium carbonate, Kev tsim khoom
txheej txheem muaj ntau cov kauj ruam:
Powder Preparation: Cov khoom siv hauv paus yog finely hauv av mus rau ib tug hmoovForming yuav sib tov cov hmoov nrog ib tug binder thiab nias nws mus rau hauv cov yam xav tau, xws li puag ncig discs los yog rings.Sintering; Cov khoom tsim tau raug rho tawm haujlwm hauv kilin ntawm qhov kub thiab txias (nruab nrab ntawm 1, 000 thiab 1 300 degrees Celsius), ua rau cov khoom sib txuas ua ke.Magnetization: Cov khoom sintered raug rau qhov chaw sib nqus siab, uas aligns lub magnetic domains nyob rau hauv cov khoom
Cov khoom sib nqus Ceramic round hlau nplaum muaj lub zog sib nqus sib nqus piv rau lwm hom hlau nplaum ruaj khov xws li neodymium lossis samarium cobalt hlau nplaum. Lawv lub zog sib nqus yog adeguate rau feem ntau daim ntaub ntawv. Lawv feem ntau txawv los ntawm kev tiv thaiv siab rau demagnetization, ua rau lawv tsim nyog rau cov ntawv thov uas lawv tuaj yeem raug cuam tshuam rau qhov sib nqus sib nqus.
Cim npe nrov: Tuam Tshoj ceramic round hlau nplaum lwm tus neeg, manufacturers