Thaum nws los txog cov ntaub ntawv rau cov mos txwv tsis txhob muab cov mos txwv, muaj ntau cov tshuaj uas paub txog lawv cov ballistic zoo heev - resistant cov khoom. Cov khoom "zoo tshaj plaws" feem ntau nyob ntawm ntau yam xws li daim ntawv thov tshwj xeeb, kev tiv thaiv theem, hnyav, thiab nqi. Nov yog qee qhov ntawm cov khoom lag luam saum toj - ua haujlwm:
Tej hlau
Hlau:Nws yog ib qho ntawm cov ntaub ntawv ib txwm siv rau cov mos txwv - cov ntaub ntawv pov thawj. Cov phiaj hlau tuaj yeem siv tau cov mos txwv vim lawv lub siab tawv thiab lub zog. Txawm li cas los xij, cov hlau yog hnyav, uas tuaj yeem txwv nws siv hauv qee cov ntawv thov uas hnyav, xws li hauv cov tub rog lossis tub ceev xwm.
Titanium:Titanium yog lub teeb yuag thiab muaj zog hlau nrog cov pob ballistic zoo - resistant cov khoom. Nws muaj kev tiv thaiv zoo dua - mus rau - qhov hnyav piv dua li cov hlau, ua rau nws haum rau kev tiv thaiv kev tiv thaiv thiab kev tiv thaiv yog qhov tseem ceeb. Txawm li cas los xij, Titanium kim dua li cov hlau, uas tuaj yeem txwv nws siv thoob plaws.
Rooj ceramics
Alumina Ceramics:Alumina Ceramics yog siv dav hauv cov mos txwv - cov ntaub ntawv pov thawj. Lawv muaj lub siab tawv thiab muaj peev xwm ua tau zoo tawg thiab cov mos txwv sib tw. Alumina Ceramics feem ntau siv hauv kev sib xyaw nrog lwm cov ntaub ntawv, xws li hauv Ceramic - tsim cov cuab yeej hauv lub cev. Cov phiaj xwm kab cerubs tau muab tso rau ntawm txheej txheej sab nraud kom nqus tau cov khoom siv thawj zaug, xws li Aramid Fibers, pab muab faib thiab txuas ntxiv tsis sib haum lub zog.
Boron Carbide:Boron Carbide yog ib qho khoom siv nyuaj heev nrog cov ballistic zoo heev - resistant kev ua haujlwm. Nws yog qhov nyuaj dua alumina ceramics thiab tuaj yeem muab kev tiv thaiv siab rau qib siab - cov velocity mos txwv. Txawm li cas los xij, Boron carbide yog ntau kim dua thiab nyuaj rau chaw tsim khoom, uas txwv nws siv rau siab - kawg ntawm kev tiv thaiv yog qhov yuav tsum tau ua.
Polymers thiab Composites
Kevlar:Kevlar yog lub rooj hluavtaws polymer uas muaj npe rau nws lub zog siab - mus rau - qhov hnyav piv. Nws yog dav siv nyob rau hauv cov mos txwv - cov ntaub ntawv pov thawj thiab lwm yam kev tiv thaiv. Kevlar ua haujlwm los ntawm kev nqus thiab dispersing lub zog ntawm cov mos txwv los ntawm kev sib cuam tshuam ntawm nws ntev - cov lwg sib tw. Cov khaubncaws sablaj ntawm cov ntaub npuag yog cov ntaub qhwv sib xyaw ua ke los ua kev sib xyaw ua ke uas tuaj yeem nres cov mos txwv sib tsoo thiab qee qhov qis dua - cov paj huam sib luag - velocity phom sij.
Spectra:Spectra yog lwm qhov siab - kev ua tau zoo polymer siv nyob rau hauv ballistic - resistant cov ntaub ntawv. Nws yog tsim los ntawm ultra - siab - molecular - phaus polyethylene thiab muaj kev tiv taus zoo heev rau kev puas tsuaj thiab kev puas tsuaj. Spectra - raws li cov khoom siv sib dua dua li KEVlar thiab muaj cov kev xaiv zoo sib xws rau kev xaiv lub cev muaj zog niaj hnub.
Composite:Composite cov ntaub ntawv, uas muab sib xyaw ntau hom ntaub ntawv xws li ceramics sib txawv hom khoom, polymers, thiab cov hlau, tau nce hauv cov mos txwv - daim ntawv thov pov thawj. Cov kev sib xyaw no tuaj yeem tsim los txhawm rau ua kom pom cov khoom tshwj xeeb ntawm txhua cov khoom, ua rau cov mos txwv zoo dua thiab siv tau khoom siv tsis tau - txwv tsis pub siv. Piv txwv li, cov khoom siv sib xyaw yuav muaj cov txheej txheem ceramic sab hauv ntej rau lub zog nqus cov khoom siv, thiab cov hlau txuas ntxiv rau lub zog thiab tiv thaiv cov richotets.
