Pae Porowhita Parahi Konumohe Kaha-Teitei C95400 – Koranu Maka
Pae Parahi Ni-Al (C95800 / CuAl10Fe5Ni5-C) – Whakatakotoranga Hua Hangarau
Ka hangaia te rauemi mā te whakarewatanga tonu, mā te whakarewatanga haurua-tonu rānei, ā, ka whai muri ko te whakaputanga wera maha-haere me ngā tukanga tuhi/whakaoti matao hei whakarite kia matotoru te hanganga moroiti, kia kore he porosity me ngā whakaurunga kore-whakarewa, me te rahi ōrite o te kōpura. Ka tino whakahaerehia te hanganga matū i roto i te ±0.15% mō ngā huānga nui (Ni, Al, Fe) i runga i te tutuki katoa o te ASTM B148, EN 1982, GB/T 12225 rānei, me te katoa o ngā poke i raro i te 0.10%.
Kua whakatinanahia te mana whakahaere kounga tukanga katoa
● Te whakarewa i roto i te oumu whakapūngao auau-waenga me te hipoki rere me te ārai argon; te nui o te hāora <10 ppm;
● Whakamātautau ultrasonic 100% o ngā pire whakarewa (e ai ki te ASTM B584 Akomanga 1);
● Te whakamahana otinga toru + te whakamahana tawhito i muri i te whakaputanga hei whakapai ake i te tohatoha ā-wāhanga α me te κ, kia tutuki ai te pakeketanga HB180-240;
● I whakamātauhia ia puranga ki te waikura kume, te pānga, te waikura waenga-pūmua (ASTM G110), te waikura ahotea (ASTM G36/G44), me te tirotiro a te hunga tuatoru (SGS/Pony) me te tiwhikete 3.1 i runga i te EN 10204.
Ngā āhuatanga noa (φ30-200 mm)
● Kaha kume ≥ 690 MPa
● Kaha whakaputa ≥ 330 MPa
● Te roanga ≥ 12%
● Te tere o te waikura o te wai moana ≤ 0.02 mm/tau (taurite ki te 40 tau)
He pai mō ngā poroporo moana taumaha, ngā kakau takirere, ngā pou papu ātete-waikura kaha-teitei, me ngā wāhanga hanganga nui e pāngia ana e te wai moana i roto i ngā tono moana me ngā mahi tai.
He tohunga mātou ki te tuku parahi nikara-konumohe kounga teitei, ka taea te whai i ngā mea katoa ki ngā umanga nui i roto i te hanga kaipuke, te ahumahi taumaha, ngā papaaho moana, me ngā rāngai hinu-matū. Ko te rahi o ngā rota he 50-300 tana, ā, ka taea te whakarite i ngā whakaaetanga roa e whakamana ana i te hanganga pumau me ngā āhuatanga miihini.
