Electromagnetic wave absorbent material imatanthawuza mtundu wazinthu zomwe zimatha kuyamwa kapena kuchepetsa kwambiri mphamvu yamagetsi yolandilidwa pamwamba pake, potero kuchepetsa kusokoneza kwa mafunde amagetsi.Mu ntchito zauinjiniya, kuphatikiza pakufunika kuyamwa kwakukulu kwa mafunde amagetsi mu bandi yayikulu, zinthu zoyamwa zimafunikiranso kuti zikhale ndi kulemera kopepuka, kukana kutentha, kukana chinyezi, komanso kukana dzimbiri.

Ndi chitukuko cha sayansi yamakono ndi zamakono, mphamvu ya ma radiation ya electromagnetic pa chilengedwe ikuwonjezeka.Pabwalo la ndege, ndegeyo siingathe kunyamuka chifukwa cha kusokonezeka kwa mafunde a electromagnetic, ndipo imachedwa;kuchipatala, mafoni am'manja nthawi zambiri kusokoneza ntchito yachibadwa zosiyanasiyana matenda pakompyuta ndi mankhwala zipangizo.Chifukwa chake, kuchiza kuipitsidwa ndi ma electromagnetic komanso kufunafuna chinthu chomwe chitha kupirira ndikufooketsa zida zoyamwa ma electromagnetic wave yakhala nkhani yayikulu mu sayansi yazinthu.

Ma radiation a electromagnetic amachititsa kuwonongeka kwachindunji komanso kosalunjika kwa thupi la munthu kudzera muzotentha, zosatentha, komanso zowonjezera.Kafukufuku watsimikizira kuti zida zoyamwitsa ferrite zimakhala ndi magwiridwe antchito abwino kwambiri, omwe amakhala ndi mawonekedwe a mayamwidwe apamwamba kwambiri, kuchuluka kwa mayamwidwe, komanso makulidwe owonda ofananira.Kugwiritsa ntchito izi pazida zamagetsi kumatha kuyamwa ma radiation a electromagnetic otayikira ndikukwaniritsa cholinga chochotsa kusokoneza kwamagetsi.Malinga ndi lamulo la mafunde a electromagnetic omwe akufalikira pakati kuchokera ku otsika maginito kupita kumtunda kwa maginito, ferrite yapamwamba kwambiri imagwiritsidwa ntchito kuwongolera mafunde amagetsi, kudzera pa resonance, mphamvu yayikulu yowunikira ya mafunde amagetsi imalowetsedwa, ndiyeno mphamvu ya mafunde amagetsi. mafunde a electromagnetic amasinthidwa kukhala mphamvu ya kutentha kudzera pakulumikizana.

Popanga zinthu zoyamwitsa, zinthu ziwiri ziyenera kuganiziridwa: 1) Pamene mafunde a electromagnetic akumana ndi pamwamba pa zinthu zowonongeka, dutsani pamtunda momwe mungathere kuti muchepetse kulingalira;2) Mphamvu yamagetsi ikalowa mkati mwa zinthu zomwe zimayamwa, pangani mafunde amagetsi Kutaya mphamvu momwe mungathere.

Pansipa pali zida zopangira ma Electromagnetic wave pakampani yathu:

1).carbon-based absorbing materials, monga: graphene, graphite, carbon nanotubes;

2).zitsulo zotengera chitsulo, monga: ferrite, maginito chitsulo nanomaterials;

3).zotengera za ceramic, monga: silicon carbide.