Ngongo Ukume Alumina Parakore-Teitei mō ngā Taiao Pāmahana-Teitei me te Waikura

He mea hanga te ngongo uku a St.Cera mai i te 99.8% alumina parakore-teitei (Al₂O₃), e tuku ana i te pumau wera pai rawa atu tae atu ki te 1600°C, te kaha dielectric teitei (15×10⁶ V/m), me te ātete matū pai rawa atu. Mā ā mātou pūkenga miihini tika ka taea te whakamahi i ngā diameter o roto he iti iho i te 0.2mm, ngā diameter o waho tae atu ki te 600mm, me te roa tae atu ki te 1500mm, me te tika o te 0.005mm, te āputaputa o te 0.01mm, me te mutunga o te mata o Ra0.1. Ko te kore porosity o te ngongo (0% mimiti wai) ka ārai i te hau i roto i ngā taiao korehau, he mea pai mō ngā oumu horapa semiconductor, te tiaki thermocouple, me te tukatuka matū. Kei te wātea ngā matotoru pakitara ritenga me ngā whirihoranga pito (papatahi, whakapiko, flanged).

Ngā Whakatakotoranga (i runga i te 99.8% Al₂O₃(& ngā āheinga hanga o St.Cera):

Ngā tono:

• · Ngā ngongo tiaki i te thermocouple mō ngā oumu pāmahana teitei
• · Ngā ngongo oumu horapa i roto i te tukatuka haurua-haurua
• · Ngā arai me ngā whāngai matū o te tauhohenga matū
• · Ngā ringaringa whakamahana hiko

Te Tika o te Hanga:

Ka tutuki mā te whakamahi i ngā mīhini huri tika me ngā pokapū mīhini CNC. Porowhita: 0.002mm, whakarara: 0.002mm, poutū: 0.005mm.

Ngā Painga i runga i ngā Ngongo Whakarewa, i ngā Ngongo Kuata rānei:

• · Ka ātete ki te 1600°C, ki te 1100°C o te quartz
• · Kāore he poke whakarewa i roto i ngā taiao tukatuka
• · 10× te roa o te ora mau i roto i ngā āhuatanga whakakoi

Whakaritenga:

Kei te wātea ngā ōwehenga OD/ID ritenga, ngā pito flanged, ngā tauranga taha, me ngā whirihoranga maha-pū.