Sassan Yumbu na Zirconia da aka Tsaida a Yttria – Babban Tauri da Juriyar Sakawa
St.Cera tana kera sassan yumbu na zirconia na musamman ta amfani da ZrO₂ na yttria (Y-TZP). Wannan kayan yana ba da ƙarfin lanƙwasa na musamman (1000 MPa), ƙarfin karyewa mai yawa (5-8 MPa·m¹/²), da kuma ƙarfin Vickers na 13 GPa. Yawansa shine 6.03 g/cm³, ba tare da shan ruwa ba. Ana iya samar da sassan da launin fari ko baƙi. Tsarin tauri na musamman na Zirconia yana ba da kyakkyawan juriya ga yaɗuwar fasa, wanda hakan ya sa ya dace da abubuwan da ke fuskantar tasiri, girgizar zafi, ko matsin lamba mai yawa. Sassan da aka saba amfani da su sun haɗa da kujerun bawul, bututun famfo, fil ɗin jagora na zare, kayan aikin yankewa, da bushings masu jure lalacewa.
Bayani dalla-dalla (bisa ga Y-TZP ZrO₂):
| Kadara | darajar |
| Kayan Aiki | Zirconia mai tsayin Yttria |
| Launi | Fari da Baƙi |
| Yawan yawa | 6.03 g/cm³ |
| Shan Ruwa | 0% |
| Girman Hatsi | 0.4 μm |
| Ƙarfin Lankwasawa | 1000 MPa |
| Taurin Karyewa | 5–8 MPa·m¹/² |
| Taurin Vickers | 13 GPA |
| Modulus na Matasa | 200 GPa |
| Tsarin kwararar zafi | 2 W/m·k |
| Faɗaɗawar Zafi (25-1000°C) | 10.5 × 10⁻⁶/℃ |
| Kusurwar Asarar Dielectric | 0.002 |
Aikace-aikace:
- · Duba bawuloli da bawuloli na ƙwallo a cikin famfunan sinadarai
- · Filayen jagorar ferrule na fiber optic
- · Fuska da matsewa daidai
- · Kayan aikin likita da kayan aikin haƙori
Masana'antu:
Matsi na Isostatic → injin kore → sintering → niƙa CNC → lapping/polishing. Juriya ±0.01 mm, ƙarewar saman Ra ≤0.05 μm.
Amfanin da ke kan Alumina:
- · Ƙarfin lanƙwasa mai ƙarfi 3× (1000 da 361 MPa)
- · Ƙarfin karyewa mai ƙarfi - yana tsayayya da guntu
- · Inganta juriya ga girgizar zafi
Keɓancewa:
Tsarin siffofi masu rikitarwa, zare, da ƙananan ramuka (≥0.3 mm).











