Alumina VS Silicon Ceramic Intwaro

Urupapuro rwerekana amasasu (plaque yamashanyarazi)ni igice cyingenzi cyibikoresho bitagira amasasu.Kugeza ubu, silicon carbide ceramics hamwe nubutaka bwa alumina nini nibikoresho bibiri bisabwa cyane kumasasu yamashanyarazi kumasoko.Kuberako inzira yamasasu ibaho mugihe gito cyane, ceramics yamasasu isaba ibintu byinshi, nkubucucike, ubwoba, gukomera, kuvunika gukomera, modulus yoroheje, umuvuduko wijwi nimbaraga za mashini, nibindi.

Chemshun ceramic alumina ballistic urupapuro rukozwe muri ultra-nziza ya alumina ifu nkibikoresho byingenzi.Ubuziranenge bwa α-Al₂O₃ burenga 99%, ubucucike ni .93.9g / cm³, ububobere buri hafi zeru, kandi igipimo cyo kwinjiza amazi ntikirenga 0.02%.Ubukomezi bushobora kugera hejuru ya HRA88, nicyo kintu cya mbere cyo guhitamo kumasasu atagira amasasu.Urwego rwamasasu rurenze urwego rwabanyamerika 3. Muri icyo gihe, runujuje ibyifuzo byabakiriya kuri silicon karbide yamasasu yamashanyarazi.Ubucucike ni ≥3.1g / cm³, ubukana ni ≥HRA92, kandi urwego rutagira amasasu rushobora kugera muri Amerika 4.

Ingano ya chemshun alumina yamasasu yamashanyarazi ni 50 * 50 * 10mm na 50 * 25 * 10mm, naho ubunini busanzwe bwa silicon karbide ceramic ni 250 * 300mm.Abakiriya bafite ibindi bisobanuro kandi barashobora kwemera kugenwa.