Ni ubuhe buryo butatu bwo gucumura bwa alumina ceramics? Gucumura ni inzira nyamukuru yububiko rusange bwa alumina mubikorwa, kandi impinduka nyinshi zitandukanye zizabaho mbere na nyuma yo gucumura, Xiaobian ikurikira izibanda kumyanya itatu itandukanye yo gucumura ya alumina ceramics:
Ubwa mbere, mbere yo gucumura, kugenzura ubushyuhe muriki cyiciro nibyingenzi, kuko ubushyuhe bukomeje kwiyongera, urusoro narwo ruzagabanuka, ariko imbaraga nubucucike ntibizahinduka cyane, niba ari microscopique, ingano ntizahinduka mubunini , ariko urusoro kuri iki cyiciro rushobora guhura cyane no guturika, Ahanini kuberako binder n'amazi bisohoka rwose, tugomba rero kwitondera umuvuduko wo kuzamuka kwubushyuhe.
Icya kabiri, muburyo bwo gucumura, ubushyuhe buzahinduka ugereranije na amplitude ntoya, umubiri wa urusoro ugenda ugabanuka buhoro buhoro, kandi ubucucike buzahinduka cyane. Nubwo nta mpinduka zigaragara mu ngano ya microscopique, ibice byose usanga bitagihuzwa, kandi imyenge yose izaba nto kandi nto. Mu buryo nk'ubwo, kubera ko umubiri wa urusoro ufite impinduka mu bunini, Biracyoroshye rero kugaragara kugaragara no guhindagurika.
Icya gatatu, amaherezo, nyuma yo gucumura, ubushyuhe buzamuka cyane, umubiri wa urusoro nubucucike bizagira impinduka nini ugereranije, ihinduka ryingano muri micro naryo riragaragara cyane, imyenge izaba nto, ibibyimba byinshi byitaruye, ariko hazabaho imyenge imwe isigaye ku ngano.
Igihe cyo kohereza: Nzeri-18-2023