Tus Kws Kho: Saib Mate Txhua Lub Rooj Vag Iav
Rau kev sib xyaw ua ke ntawm kev nyab xeeb thiab kev zoo nkauj, iav tempered yog tib yam khoom siv pom zoo rau kev ua ntaiv ntaiv. "Iav kev nyab xeeb" no yuav tawg ua tej daim me me, tsis ci ntsa iab yog tias tawg, txo qhov kev pheej hmoo ntawm kev raug mob piv rau cov iav annealed ib txwm muaj. Txawm hais tias iav laminated muaj zog, nws feem ntau tsis yog qhov kev xaiv tseem ceeb rau cov ntaiv txheem tshwj tsis yog tias muaj kev xav tau ballistic lossis kev ruaj ntseg tshwj xeeb.
Qhov tuab zoo tshaj plaws ua rau muaj kev sib npaug ntawm kev nyab xeeb, kev ruaj khov, thiab kev zoo nkauj.
Cov iav tempered 10mm txog 12mm yog tus qauv kev lag luam rau feem ntau ntawm cov ntaiv hauv tsev thiab cov chaw ua lag luam. Qhov tuab no muab kev ruaj khov tseem ceeb kom tiv thaiv kev khoov ntau dhau thaum muaj kev nyuaj siab, ua kom ruaj khov mus ntev thiab ua tau raws li cov cai tsim kho vaj tse nruj (xws li ASTM F2098).
Cov iav nyias dua (piv txwv li, 8 hli) tej zaum yuav tsis muaj qhov ruaj khov txaus, thaum cov iav tuab dua (piv txwv li, 15 hli+) ntxiv qhov hnyav thiab tus nqi tsis tsim nyog yam tsis muaj txiaj ntsig kev nyab xeeb rau kev siv ib txwm muaj.
Lub sijhawm tshaj tawm: Lub Xya Hli-01-2025