Zirconia Ceramic Rod Yakasimba Kwazvo – Yekushandisa Migove Nezvibhakera Zvakakodzera
Tsvimbo yeSt.Cera's zirconia ceramic rod yakagadzirwa nemazvo kubva kuZrO₂ yakagayiwa neyttria-stabilized. Ine simba rakasiyana-siyana rekuchinjika (1000 MPa), kuomarara kwekutyoka (5–8 MPa·m¹/²), uye kuomarara kweVickers (13 GPa). Tsvimbo iyi ine chitarisiko chenhema kana chena, density 6.03 g/cm³, uye zero porosity. Dhayamita kubva pa1 mm kusvika 50 mm, kureba kusvika 200 mm, ine kushivirira kwakasimba se±0.005 mm. Kupera kwepamusoro kwakatenderedzwa kusvika kuRa ≤0.2 μm. Yakanakira kushandiswa kwepamusoro-soro senge ma plunger, shafts, dowel pins, uye mablanks ezvishandiso zvekucheka.
Magadzirirwo (akavakirwa paY-TZP ZrO₂):
| Pfuma | Kukosha |
| Zvinhu | Zirconia yakagadzikana neYttria |
| Kuwanda kwevanhu | 6.03 g/cm³ |
| Simba reKuchinjika | 1000 MPa |
| Kusimba Kwekutyoka | 5–8 MPa·m¹/² |
| Kuomarara kwaVickers | 13 GPa |
| Modulus yeYoung | 200 GPa |
| Dhayamita Range | 1–50 mm |
| Hurefu hwehurefu | 5–200 mm |
| Dhayamita Kushivirira | ±0.005 mm |
| Kupedzisa Kwepamusoro (kwakamonerwa) | Ra ≤0.2 μm |
Mashandisirwo:
- · Mapistoni nemapistoni akagadzirwa nemazvo
- · Mapini eDowel ekurongedza
- · Kucheka maburi ezvishandiso (mapanga, mapanga ekucheka)
- · Mabheyaringi anotenderera munzvimbo dzinopisa
Zvakanakira:
- · Isina magineti, inochengetedza magetsi (>10¹³ Ω·mm²/m)
- · Inotsungirira makemikari anotyisa (asidhi, alkalis kunze kweHF)
- · Hapana ngura kana kunhuwa
Kugadzira:
Zvidimbu zvetsvimbo zvakacheneswa → kukuya kusina pakati kusvika padhayamita chaiyo → kukwesha/kupukuta → kuchenesa ne ultrasonic. Kuongorora dhayamita 100% ne laser micrometer.
