Letlapa le sa keneleng likulo ka letsopa (poleiti e sa keneleng likulo)ke karolo ea bohlokoa ea lisebelisoa tse thibelang likulo. Hona joale, li-ceramic tsa silicon carbide le li-ceramic tse phahameng tsa alumina ke lisebelisoa tse peli tse batloang haholo tsa letsopa tse thibelang likulo 'marakeng. Hobane ts'ebetso ea ho thibela likulo e etsahala ka nako e khuts'oane haholo, li-ceramic tse thibelang likulo li hloka thepa e eketsehileng, joalo ka ho ba le botenya, masoba, ho thatafala, ho taboha ho thata, modulus ea elastic, lebelo la molumo le matla a mechini, jj.
Letlapa la ballistic la alumina la ceramic la Chemshun le entsoe ka phofo ea alumina e ntle haholo e le thepa ea mantlha. Bohloeki ba α-Al₂O₃ bo feta 99%, boima ke ≥3.9g/cm³, masoba a haufi le lefela, 'me sekhahla sa ho monya metsi ha se fete 0.02%. Bohloko bo ka fihla ka holimo ho HRA88, e leng thepa ea pele ea khetho bakeng sa li-ceramic tse thibelang likulo. Boemo ba likulo bo feta boemo ba maemo a Amerika ba 3. Ka nako e ts'oanang, bo boetse bo fihlela litlhoko tsa bareki bakeng sa li-ceramic tse thibelang likulo tsa silicon carbide. Bohloko ke ≥3.1g/cm³, boima ke ≥HRA92, 'me boemo ba likulo bo ka fihla ho American Standard 4.
Boholo ba lakane ea letsopa ea alumina e sa keneleng likulo ea chemshun ke 50*50*10mm le 50*25*10mm, 'me boholo bo tloaelehileng ba silicon carbide ceramic ke 250*300mm. Bareki ba na le litlhaloso tse ling 'me ba ka amohela ho fetoloa.
Nako ea poso: Hlakola-06-2023