Chii chinoshandiswa neceramic pakugadzira mabara asingapindi mabara?
Zviumbwa zveceramics zviri mumaplate asingapindi mabara zvinowanzoshandisa zvinhu zvitatu zvakasiyana zvinotevera:
1. Zviumbwa zveAlumina
Zvigadzirwa zveAlumina zvine huwandu hwakanyanya pakati pezvinhu zvitatu izvi. Pasi penzvimbo imwe chete, mapurati anodzivirira mabara akagadzirwa nezvigadzirwa zvealumina anorema zvikuru. Asi mutengo wezvigadzirwa zvealumina wakaderera zvikuru. Saka, vamwe vatengi vanoda kutenga zvinhu zvakawanda vachasarudza mapurati aya anodzivirira mabara.
2. Zviumbwa zvesimbi zvesilicon carbide
Mutengo wayo unodhura zvakanyanya, zvakapetwa ka4 kusvika ka5 pane wealumina ceramics, asi huremu hwayo hwakareruka hunogona kuunza ruzivo rwuri nani rwekupfeka uye kuderedza kushandiswa kwesimba remuviri. Kana iri mutengi ane mari yakakwana, zvinokurudzirwa kusarudza rudzi urwu rwemaplate asingapindi mabara.
3. Zviumbwa zveBoron carbide
Mutengo we boron carbide unodhura zvikuru, unogona kusvika ka8 kusvika ka10 pane wesilicon carbide. Nekuda kwekukosha kwayo kukuru, tinowanzo shandisa chinhu ichi chete mumaplate eNIJ IV asingapindi mabara.
Nguva yekutumira: Chikunguru-08-2020