Zirconia ndi chinthu chokhala ndi mphamvu zamakina apamwamba komanso kulimba kwapang'onopang'ono kutentha.Zirconia yathu (ZrO2) imawonjezeredwa ndi 3mol% Y2O3 zirconia yokhazikika (PSZ).Chifukwa tinthu m'mimba mwake wa zinthu PSZ ndi yaying'ono, izo zikhoza kukonzedwa ndi mwatsatanetsatane mkulu, ndi ntchito yake mwatsatanetsatane mbali Machining monga nkhungu kukula.Komanso, angagwiritsidwenso ntchito zida mafakitale, mbali kuwala cholumikizira ndi kuphwanya zida sing'anga.The mkulu fracture toughness PSZ angagwiritsidwe ntchito popanga akasupe apadera, ndipo amagwiritsidwanso ntchito kwambiri mipeni zoweta zadothi, slicer ndi mbali zina.
Waukulu makhalidwe zirconia ceramic mbali:
1. Kukana kovala bwino kwambiri, nthawi zambiri za 276 kuposa zitsulo zosapanga dzimbiri
2. Kuchulukirachulukira kuposa zida zambiri zaukadaulo, kupitilira 6 g/cm3
3. Kuuma kwakukulu, kupitirira 1300 MPa kwa Vicker
4. Imatha kupirira kutentha kwambiri mpaka 2400 °
5. Low matenthedwe conductivity, zosakwana 3 W / mk kutentha firiji
6. Coefficient yofanana ya kuwonjezeka kwa kutentha monga chitsulo chosapanga dzimbiri
7. Kuthyoka kwapadera kumafika mpaka 8 Mpa m1/2
8. Chemical inertness, kukana kukalamba, osati dzimbiri kosatha
9. Kukana zitsulo zosungunuka chifukwa cha kusungunuka kwakukulu.
Zinthu Zakuthupi
| Kanthu | 95% aluminiyamu | 99% aluminiyamu | Zirconia | Silicon carbide | SilikoniNitride | AluminiyamuNitride | Makina a ceramic |
| Mtundu | woyera | Kuwala chikasu | woyera | wakuda | wakuda | imvi | woyera |
| Kuchulukana (g/cm3) | 3.7g/cm3 | 3.9g/cm3 | 6.02g/cm3 | 3.2g/cm3 | 3.25g/cm3 | 3.2g/cm3 | 2.48g/cm3 |
| Kumwa Madzi | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Kulimba (HV) | 23.7 | 23.7 | 16.5 | 33 | 20 | - | - |
| Flexural Strength(MPa) | 300MPa | 400MPa | 1100MPa | 450MPa | 800MPa | 310MPa | ku 91MPa |
| Compressive Strength(MPa) | 2500MPa | 2800MPa | 3600MPa | 2000MPa | 2600MPa | - | 340MPa |
| Young's Modulus Of Elasticity | 300 GPA | 300 GPA | 320 GPA | 450GPA | 290 GPA | 310 ~ 350GPa | 65gpa |
| Chiwerengero cha Poisson | 0.23 | 0.23 | 0.25 | 0.14 | 0.24 | 0.24 | 0.29 |
| Thermal Conductivity | 20W/m°C | 32W/m°C | 3W/m°C | 50W/m°C | 25W/m°C | 150W/m°C | 1.46W/m°C |
| Mphamvu ya Dielectric | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm | 14KV/mm |
| Kukana kwa Volume (25 ℃) | > 1014Ω·cm | > 1014Ω·cm | > 1014Ω·cm | > 105Ω·cm | > 1014Ω·cm | > 1014Ω·cm | > 1014Ω·cm |
Zirconia (ZrO2) Ndimagwiritsa ntchito kwambiri
Zida za nkhungu ndi nkhungu (zoumba zosiyanasiyana, zoyika bwino, zosungirako);Zigawo zogaya (classifier, air flow mphero, mikanda mphero);Chida cha mafakitale (odula mafakitale, makina ophatikizira, opukutira atolankhani);Zida zolumikizira zamagetsi (mphete yosindikiza, manja, mawonekedwe a V-groove);Kasupe wapadera (coil spring, mbale kasupe);Zogulitsa za ogula (zotchinga zotchingira screwdriver, mpeni wa ceramic, slicer).
