Pereti Huri Ukume Alumina Parakore-Teitei mō te Whakakī Tika
Te Whare o Hato Cerapereti huri ukuHe mea hanga mai i te 99.8% alumina parakore-teitei (Al₂O₃) mō ngā mahi huri me te whakapiripiri tika. Ka tutuki i tā mātou kaha huri tika te papatahi o te 0.003mm, te whakarara o te 0.002mm, me te mutunga mata o te Ra0.1, e whakarite ana i te tango rauemi ōrite puta noa i te mata pereti katoa. He pai te ātete kakahu o te pereti (Vickers 16 GPa), he kaha piko teitei (361 MPa), me te pumau wera tae atu ki te 800°C. E wātea ana i roto i ngā whakatakotoranga porowhita tae atu ki te 600mm te whānui me ngā pereti tapawhā tae atu ki te 1500mm te roa. Kei te wātea ngā mata kōhao (te whānui kōhao 0.5–2.0mm) mō te tohatoha paru i roto i ngā tukanga whakapiripiri. Ka tirotirohia ia pereti ki te inenga laser, ā, ka tukuna mai he pūrongo ine tika.
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 Waho (mōrahi) | 600mm |
| Roa (mōrahi) | 1500mm |
| Matotoru (mōrahi) | 100mm |
| Papatahi | 0.003mm |
| Te whakarara | 0.002mm |
| Whakaotinga Mata | Ra0.1 |
| Te Mahana Whakahaere Mōrahi | 800°C |
Ngā tono:
- · Te whakakī i ngā papa uku me ngā hiri whakarewa
- · Te huri i te taha whakamuri o ngā anga haurua-haurua
- · Te whakakanapa i te huānga whatu
- · Te whakakī paparanga whakatakotoranga-rahi
Ngā Āheinga Tika:
- · Te tika: 0.005mm
- · Te tūnga poutū: 0.005mm
- · Porowhita: 0.002mm
