Zirconia ceramic (Zirconium Oxide, kapena ZrO2), yomwe imadziwikanso kuti "ceramic steel", imaphatikiza kulimba kwambiri, kusamva bwino komanso kukhazikika kwa dzimbiri, komanso imodzi mwazinthu zolimba kwambiri zosweka pakati pa zida zonse zadothi.

Mitundu ya Zirconia ndi yosiyana. Wintrustek amapereka mitundu iwiri ya Zirconias yomwe imafunsidwa kwambiri pamsika.

Magnesia-Pang'ono-Stabilised Zirconia (Mg-PSZ)

Zirconia Yokhazikika pang'ono ya Yttria (Y-PSZ)

Iwo amasiyanitsidwa wina ndi mzake ndi chikhalidwe cha stabilizing wothandizira ntchito. Zirconia mu mawonekedwe ake oyera ndi osakhazikika. Chifukwa cha kulimba kwawo kwapang'onopang'ono komanso " elasticity ", Magnesia-yokhazikika pang'ono zirconia (Mg-PSZ) ndi yttria-partially-stabilized zirconia (Y-PSZ) amawonetsa kukana kwapadera kugwedezeka kwamakina ndi katundu wosinthasintha. Ma zirconias awiriwa ndi ma ceramics omwe amasankhidwa kuti agwiritse ntchito omwe amafunikira mphamvu zamakina kwambiri. Magiredi ena okhazikika bwino amakhalapo ndipo amagwiritsidwa ntchito kwambiri potengera kutentha kwambiri.

Gulu lodziwika bwino la Zirconia ndi Yttria Partially Stabilized Zirconia (Y-PSZ). Chifukwa chakukula kwake kwamafuta komanso kukana kwapadera kufalitsa ming'alu, ndi chinthu chabwino kwambiri cholumikizirana ndi zitsulo monga chitsulo.  

Katundu Wanthawi Zonse

Kuchulukana kwakukulu

High flexural mphamvu

Kulimba kwambiri kwa fracture

Zabwino kuvala kukana

Low matenthedwe madutsidwe  

Kukana kwabwino kwa kutentha kwamphamvu

Kukaniza kuukira kwa mankhwala

Magetsi madutsidwe pa kutentha kwambiri

Fine pamwamba kumaliza mosavuta zotheka

Ntchito Zofananira

Media akupera

Mipando ya mpira ndi mipando ya mpira

Mphika wogaya

Metal extrusion imafa

Pampu plungers ndi shafts

Zisindikizo zamakina

Sensa ya okosijeni

Zikhomo zowotcherera