Pūwero Ukume Alumina mō te Werohanga Hau/Wai Pāmahana-Tiketike
He mea hanga tika te pūwero uku a St.Cera mai i te 99.8% alumina parakore-teitei (Al₂O₃), e tuku ana i te ātete kakahu teitei (Vickers 16 GPa), te koretake o te matū, me te pumau wera tae atu ki te 1600°C. Ka tutuki i ā mātou āheinga mīhini tika te diameter o roto he iti noa iho ki te 0.2mm, me te tika o te 0.005mm me te porowhita o te 0.01mm, e whakarite ana i te rere ōrite me te tohatoha wai/hau tika. He maeneene te pūwero o roto o te pūwero me te whakaoti mata Ra0.1, e whakaiti ana i te ātete rere me te whakaiti i te aukati. Ko ngā diameter o te kōhao mai i te 0.2mm ki te 5.0mm, me ngā āhua ritenga tae atu ki ngā putanga tika, whakarara, maha-kōhao rānei. Ka tirohia ia pūwero i ngā āhuatanga me te tirotiro mō te ōrite o te rere.
Ngā Whakatakotoranga (i runga i te 99.8% Al₂O₃(& ngā āheinga hanga o St.Cera):
| Taonga | Uara |
| Rauemi | 99.8% Arumina (Ai) |
| Kiato | 3.93 karamu/cm³ |
| Kaha Whakapiko | 361 MPa |
| Te Pakari o Vickers | 16 GPa |
| Diameter o roto (min) | 0.2mm |
| Diameter o Waho (mōrahi) | 600mm |
| Roa (mōrahi) | 1500mm |
| Te tika | 0.005mm |
| Te arotahi | 0.01mm |
| Whakaotinga Mata o Roto | Ra0.1 |
| Te Mahana Whakahaere Mōrahi | 1600°C |
Ngā tono:
- · Ngā pūwero hau CVD/PVD
- · Te tohatoha wai i roto i te tukatuka matū
- · Ngā pūwero pupuhi whakakoi
- · Ngā pūwero rehu mō ngā paninga
Te Hanga Tika:
Ko te diameter o roto he 0.2mm te iti rawa me ngā āheinga pokapū tukatuka CNC me te CNC, e taea ai ngā āhuahanga o te pūwero matatini me te tika o ngā āhuatanga.
