Iphepha leCeramic bulletproof (ipleyiti yebulletproof)yinxalenye ebalulekileyo yesixhobo sokuthintela iimbumbulu.Okwangoku, iiseramics ze-silicon carbide kunye neekeramics eziphakamileyo ze-alumina zezona zinto zimbini zifunwa kakhulu kwi-bulletproof ceramics kwimarike.Ngenxa yokuba inkqubo ye-bulletproof yenzeka ngexesha elifutshane kakhulu, ii-ceramics ze-bulletproof zifuna iipropathi ezininzi, ezinje ngoxinaniso, i-porosity, ukuqina, ukuqina kwe-fracture, i-elastic modulus, i-sound velocity kunye namandla omatshini, njl.
I-Chemshun ceramic alumina ballistic sheet yenziwe nge-ultra-fine alumina powder njengeyona nto ibalulekileyo.Ukucoceka kwe-α-Al₂O₃ kudlula i-99%, ubuninzi ≥3.9g / cm³, i-porosity isondele kwi-zero, kwaye izinga lokufunxa kwamanzi alidluli i-0.02%.Ubunzima bunokufikelela ngaphezulu kwe-HRA88, eyona nto ikhethwa kuqala kwiiseramikhi ze-bulletproof.Inqanaba le-bulletproof lidlula i-American standard level 3. Ngexesha elifanayo, likwadibana neemfuno zabathengi be-silicon carbide bulletproof ceramics.Uxinaniso yi ≥3.1g/cm³, ukuqina ngu ≥HRA92, kwaye ibakala lokuthintela iimbumbulu lingafikelela kwi-American Standard 4.
Ubungakanani chemshun alumina bulletproof cwecwe ceramic yi 50 * 50 * 10mm kunye 50 * 25 * 10mm, kunye nobukhulu eqhelekileyo lesilicon carbide ceramic yi 250 * 300mm.Abathengi banezinye iinkcukacha kwaye banokuvuma ukwenza ngokwezifiso.
Ixesha lokuposa: Feb-06-2023