Pine Tautoko Uku mō ngā Taputapu Tukanga Ārahi-Hau
Ko ngā pine tautoko uku a St.Cera (e mōhiotia ana ko ngā pine hiki, ko ngā pine tautoko rānei) e whakamahia ana i roto i ngā rūma tukatuka haurua-haurua hei hiki ake i ngā papa, i ngā papa rānei i te wā e whakamahia ana, e whakamahanahia ana, e whakamataohia ana rānei. He mea hanga mai i te 99.8% alumina, silicon nitride rānei, ā, he kaha pēhi teitei ēnei pine, he pumau wera, he ātete matū hoki. Mā te hoahoa pito porowhita, papatahi rānei ka ārai i te rakuraku o ngā papa.
Ngā Whakatakotoranga(Arumina 99.8%):
| Taonga | Uara |
| Rauemi | 99.8% Al₂O₃, Si₃N₄ rānei |
| Roa | 10 – 100 mm |
| Diameter | 1 – 10 mm |
| Āhua o te pito | Papatahi, porowhita-rua, koi |
| Kaha Whakapūmau (Al₂O₃) | >2000 MPa |
| Te Pāmahana Whakahaere Mōrahi (Al₂O₃) | 1600°C |
| Whakaotinga Mata | Kua tākaihia (Ra ≤0.4 μm) |
| Te Manawanui ki te Diameter | ±0.01 mm |
Ngā tono:
Ngā pine hiki i roto i ngā rūma CVD/PVD
Ngā pine tautoko mō te tunu i ngā pereti wera
Ngā hanganga tautoko kāri tirotiro
Ngā tautoko poti oumu Quartz
Te Hanga:
Te huri tika kore-pokapū o te OD → te huri taimana o te kōtaha pito → te horoi ultrasonic → te tirotiro ā-ahu 100%.
Mana Kounga:
CMM mō te roa/diameter, whakataurite whatu mō te pūtoro pito, whakamātautau kawenga hei manatoko i te kaha pēhi (tauira matapōkere mō ia rota). Kāore he poke ferromagnetic (kua manatokohia ki te aukume).
Ngā Painga i runga i ngā Pine Whakarewa, i ngā Pine Kuata rānei:
5 ngā wā roa ake i te kowiri tira
Kāore he poke whakarewa i roto i te rūma tukatuka
Te kaha pāmahana teitei ake i te quartz (1600°C vs 1100°C)
Mata kore-piri (ka iti te piri o te matūriki)
Whakaritenga:
He maha ngā kōtaha pito, he turanga miro, he kakau whaiti rānei.
Ka whakaratohia hoki e mātou ngā pine SiC mō ngā taiao plasma tino kino.
