Ko te Zirconia he rauemi he nui te kaha miihini me te uaua pakaru i te pāmahana rūma.Ko ta tatou zirconia (ZrO2) ka taapirihia ki te 3mol%Y2O3 te zirconia pumau (PSZ).Na te mea he iti te diameter matūriki o te rauemi PSZ, ka taea te tukatuka me te tino tika, me tana tono i roto i nga waahanga miihini tika penei i nga miihini kei te piki haere.I tua atu, ka taea hoki te whakamahi mo nga taputapu ahumahi, nga waahanga honohono whatu me nga taputapu kuru.Ko te kaha pakaru o te PSZ ka taea te whakamahi ki te hanga puna motuhake, ka whakamahia hoki i roto i nga maripi karaima o te whare, te tapatapahi me etahi atu waahanga.
Zirconia (ZrO2) Ka whakamahia e au
Ko nga taputapu pokepokea me te pokepokea (he rereke nga momo, he waahi tuunga tika, he taputapu whakamaarama);Ko nga wahanga mira (te whakarōpū, te mira rere hau, te mira pirepire);Te taputapu ahumahi (te tapahi ahumahi, te miihini slitter, te pukapuka papaa);Waahanga hononga whatu (mowhiti hiri, karekau, V-waawanga whakauru);He puna motuhake (coil spring, plate spring);Ko nga hua a te kaihoko (te wiri kiriweti iti, te maripi uku, te tapatapahi).
Nga Taonga Rawa
| Tūemi | 95% Aluminium | 99% Aluminium | Zirconia | Silicon carbide | SiliconNhaereere | KonumoheNhaereere | Ukuma miihini |
| Tae | ma | Kōwhai marama | ma | pango | pango | hina | ma |
| Kiato (g/cm3) | 3.7g/cm3 | 3.9g/cm3 | 6.02g/cm3 | 3.2g/cm3 | 3.25g/cm3 | 3.2g/cm3 | 2.48g/cm3 |
| Te Kohanga Wai | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Maama(HV) | 23.7 | 23.7 | 16.5 | 33 | 20 | - | - |
| Te Kaha Toka(MPa) | 300MPa | 400MPa | 1100MPa | 450MPa | 800MPa | 310MPa | 91MPa |
| Kaha Kōpeke(MPa) | 2500MPa | 2800MPa | 3600MPa | 2000MPa | 2600MPa | - | 340MPa |
| Young's Modulus Of Elasticity | 300GPa | 300GPa | 320GPa | 450GPa | 290GPa | 310~350GPa | 65GPa |
| Poisson's Ratio | 0.23 | 0.23 | 0.25 | 0.14 | 0.24 | 0.24 | 0.29 |
| Te Whakawhitinga Ngawha | 20W/m°C | 32W/m°C | 3W/m°C | 50W/m°C | 25W/m°C | 150W/m°C | 1.46W/m°C |
| Te Kaha Dielectric | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm |
| Rōrahi ātete(25℃) | >1014Ω·cm | >1014Ω·cm | >1014Ω·cm | >105Ω·cm | >1014Ω·cm | >1014Ω·cm | >1014Ω·cm |
