Electromagnetic Wave Absorbent Cov Khoom Siv
Electromagnetic Whitorbent cov ntaub ntawv hais txog cov khoom siv uas tuaj yeem nqus tau ntawm lub zog hluav taws xob tau txais ntawm lub zog hluav taws xob tau txais ntawm hluav taws xob hluav taws xob tsis cuam tshuam. Hauv cov ntawv thov engineering, ntxiv rau qhov xav tau ntawm cov kev xav tau hluav taws xob siab hauv hluav taws xob, cov khoom nqus tau tseem muaj lub teeb hnyav, cov av noo tsis kam, thiab corrosion tsis kam.
Nrog rau kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis, muaj feem cuam tshuam hluav taws xob hluav taws xob rau ib puag ncig muaj nce. Ntawm tshav dav hlau, lub davhlau tsis tuaj yeem hle tawm vim hluav taws xob kev cuam tshuam nrog huab cua, thiab nws tau qeeb; Hauv tsev kho mob, xov tooj ntawm tes feem ntau cuam tshuam nrog kev ua haujlwm ib txwm muaj ntawm kev kuaj mob hauv hluav taws xob thiab kev kho mob hauv hluav taws xob. Yog li ntawd, kev kho mob hauv electromagnetic vietfulation thiab tshawb nrhiav cov khoom uas tuaj yeem tiv taus thiab tsis muaj zog hluav taws xob.
Electromagnetic hluav taws xob ua rau cov kev puas ncaj qha thiab tsis ncaj rau tib neeg lub cev los ntawm thermal, tsis-thermal, thiab cumulative cuam tshuam. Cov kev tshawb fawb tau lees tias ferrite nqus cov ntaub ntawv muaj cov kev ua tau zoo tshaj plaws hauv band, tus nqi nqus tuab zoo thiab nyias muaj nyias qhov tuab. Ua ntawv thov cov khoom siv hauv tshuab hluav taws xob tuaj yeem nqus cov roj hluav taws xob xas hluav taws xob hluav taws xob thiab ua tiav lub hom phiaj ntawm tshem hluav taws xob hluav taws xob. Raws li kev cai lij choj ntawm electromagnetic exerfagating nyob rau hauv nruab nrab los ntawm kev sib nqus hluav taws xob permeability, thiab tom qab ntawd lub zog hluav taws xob muaj zog, thiab tom qab ntawd lub zog hluav taws xob tsis muaj zog ntxiv, thiab tom qab ntawd lub zog hluav taws xob muaj zog, thiab tom qab ntawd lub zog hluav taws xob tsis muaj zog, thiab tom qab ntawd lub zog hluav taws xob muaj zog, thiab tom qab ntawd lub zog hluav taws xob tsis muaj zog, thiab tom qab ntawd lub zog hluav taws xob muaj zog, thiab tom qab ntawd lub zog hluav taws xob tsis sib haum xeeb, thiab tom qab ntawd lub zog hluav taws xob muaj zog, thiab tom qab ntawd lub zog hluav taws xob tsis muaj peev xwm hloov mus rau hauv lub zog cua sov los ntawm kev sib txuas.
Hauv kev tsim qauv ntawm cov khoom siv nqus tau, ob qhov teeb meem yuav tsum tau txiav txim siab: 1) Thaum lub qhov cub hluav taws xob, hla dhau ntawm cov npoo kom ntau li ntau tau los txo kev xav; 2) Thaum WHOW Electromagnetic Wave nkag mus rau sab hauv ntawm cov khoom siv, ua rau hluav taws xob hluav taws xob, ua rau hluav taws xob hluav taws xob kom ntau li ntau tau.
Hauv qab no yog cov khoom siv hluav taws xob hluav taws xob ntub dej khoom siv cov khoom siv raw hauv peb lub tuam txhab:
1). Cov pa roj carbon-raws li cov ntaub ntawv nqus, xws li: graphene, graphite, carbon nanotubes;
2). Hlau-based aborping cov ntaub ntawv, xws li: ferrite, sib nqus hlau nanomaterials;
3). Ceramic nqus cov khoom, xws li: Silicon carbide.