Ceramic Zirconia (Zirconium Oxide, cyangwa ZrO2), izwi kandi nka "ceramic ibyuma", ikomatanya ubukana bwinshi, kwambara no kurwanya ruswa, hamwe nimwe mu ndangagaciro zikomeye zo kuvunika cyane mubikoresho byose byubutaka.

Amanota ya Zirconiya aratandukanye. Wintrustek itanga ubwoko bubiri bwa Zirconiya zisabwa cyane kumasoko.

Magnesia-Igice-cyahagaritswe Zirconiya (Mg-PSZ)

Yttria-Igice-cyahagaritswe Zirconiya (Y-PSZ)

Batandukanijwe hagati yabo na miterere yumutekano ukoreshwa. Zirconiya muburyo bwayo bwuzuye ntabwo ihagaze. Bitewe no gukomera kwavunitse cyane hamwe na "elastique" ugereranije, Magnesia-igice-gihamye igice cya zirconiya (Mg-PSZ) na zirconi yttria-igice-gihamye igice (Y-PSZ) kigaragaza ko kirwanya bidasanzwe ihungabana ryimashini hamwe nuburemere bwimikorere. Izi zirconi ebyiri nubutaka bwo guhitamo kubisaba imbaraga zikoreshwa cyane. Ayandi manota muburyo butajegajega arahari kandi akoreshwa cyane mubushyuhe bwo hejuru.

Urwego rusanzwe rwa Zirconiya ni Yttria Igice cya Zirconiya gihamye (Y-PSZ). Kubera kwaguka kwinshi kwubushyuhe no kurwanya bidasanzwe gukwirakwizwa, ni ibikoresho byiza byo guhuza ibyuma nkibyuma.  

Ibintu bisanzwe

Ubucucike bukabije

Imbaraga zidasanzwe

Gukomera cyane kuvunika

Kurwanya kwambara neza

Amashanyarazi make  

Kurwanya neza ubushyuhe bwumuriro

Kurwanya ibitero bya shimi

Amashanyarazi yubushyuhe bwinshi

Ubuso bwiza burangije kugerwaho byoroshye

Ibisanzwe

Gusya itangazamakuru

Umupira wumupira nintebe zumupira

Inkono

Gukuramo ibyuma birapfa

Amapompo n'amashanyarazi

Ikidodo c'imashini

Rukuruzi rwa Oxygene

Amabati