Kodi ceramic imagwiritsidwa ntchito bwanji popanga mbale za bulletproof?
Ma ceramics omwe ali m'mbale za bulletproof nthawi zambiri amagwiritsa ntchito zinthu zitatu izi:
1. Zoumba za aluminiyamu
Alumina ceramics ali ndi kachulukidwe kwambiri pakati pa zida zitatuzi.Pansi pa malo omwewo, mbale zoteteza zipolopolo zopangidwa ndi alumina ceramic ndizolemera kwambiri.Koma mtengo wa alumina ceramics ndi wotsika kwambiri.Chifukwa chake, makasitomala ena omwe amafunikira kugula kwakukulu amasankha mbale zoteteza zipolopolo izi.
2. Silicon carbide ceramics
Mtengo wake ndi wokwera mtengo, 4 mpaka 5 nthawi ya alumina ceramics, koma kulemera kwake kungathe kubweretsa luso lovala bwino ndikuchepetsa kugwiritsa ntchito mphamvu zakuthupi.Ngati ndi kasitomala yemwe ali ndi ndalama zokwanira, tikulimbikitsidwa kusankha mbale zamtundu uwu.
3. Boron carbide ceramics
Mtengo wa boron carbide ndi wokwera mtengo kwambiri, womwe ungafikire 8 mpaka 10 nthawi ya silicon carbide.Chifukwa cha mtengo wake wokwera, nthawi zambiri timangogwiritsa ntchito zinthuzi m'mbale za NIJ IV zopanda zipolopolo.