Mkpanaka Ceramic Zirconia Dị Ike - Maka Ogwe na Ntucha Nkezi
A na-eji ígwè seramiiki nke St.Cera's zirconia mee ka ọ dị mma site na ZrO₂ nke yttria kwadoro. Ọ na-enye ike flexural pụrụ iche (1000 MPa), ike mgbawa (5–8 MPa·m¹/²), na ike Vickers (13 GPa). Ogiri ahụ nwere ọdịdị ojii ma ọ bụ ọcha, njupụta ya bụ 6.03 g/cm³, ọ dịghịkwa porosity. Dayameta ya bụ site na 1 mm ruo 50 mm, ogologo ya ruru 200 mm, ọ na-esikwa ike dịka ±0.005 mm. A na-eji ihe ndị dị n'elu ya ruo Ra ≤0.2 μm. Ọ dị mma maka ngwa ndị a na-eyi nke ọma dịka plungers, shafts, dowel pins, na blanks ngwaọrụ ịkpụ.
Nkọwapụta (dabere na Y-TZP ZrO₂):
| Akụ na ụba | Uru |
| ihe | Zirconia nke Yttria kwụsiri ike |
| Njupụta | 6.03 g/cm³ |
| Ike nke Flexural | 1000 MPa |
| Ike Mgbaji | 5–8 MPa·m¹/² |
| Ike Vickers | 13 GPA |
| Modulu nke Young | 200 GPA |
| Oke Dayameta | 1–50 mm |
| Ogologo Ogologo | 5–200 mm |
| Nnwale Dayameta | ±0.005 mm |
| Mmecha Elu (a gbajiri agbaji) | Ra ≤0.2 μm |
Ngwa:
- · Plunger na pistons ndị ziri ezi
- · Ntụtụ dowel maka nhazi
- · Ihe ndị e ji egbutu ihe (mma, ihe e ji agbaji ihe)
- · Ihe ndị na-agbagharị agbagharị n'ebe a na-emebi ihe
Uru:
- · Enweghị magnetik, ihe mkpuchi eletriki (>10¹³ Ω·mm²/m)
- · Na-eguzogide kemịkalụ siri ike (acids, alkali ma e wezụga HF)
- · Enweghị nchara ma ọ bụ ihe na-eme ka ọ ghara ịdị nro
Mmepụta:
Oghere mkpanaka e ji ihe na-adịghị ọcha mee → igwe e ji ihe na-enweghị etiti mee ka dayameta ahụ dị kpọmkwem → ịcha/ịchacha → nhicha ultrasonic. Nyocha dayameta 100% site na iji micrometer laser.
