ʻIke Kumu.

ʻO ka uea Nickel-Chromium 7030 (70% Ni, 30% Cr) kahi metala hana kiʻekiʻe i hoʻohana nui ʻia i nā ʻoihana no kona mau waiwai kiʻekiʻe. Aia ma lalo kahi ʻike pōkole.

1. Nā ʻano koʻikoʻi

• ʻAno Kemika: ʻO ka lakio Ni-Cr 70/30 paʻa me nā haumia i kāohi ʻia, e hana ana i kahi kiʻiʻoniʻoni passivation ʻili paʻa.
• Nā Waiwai Kino: Ke kūpaʻa a hiki i 1100°C; conductivity paʻa kūpono; conductivity wela haʻahaʻa; kūpaʻa maikaʻi loa ma lalo o nā pōʻaiapuni mahana.
• Nā Waiwai Mechanical: Ikaika tensile kiʻekiʻe, ductility maikaʻi (maʻalahi ke huki/pelu/ulana), a me ke kūpaʻa ikaika i ka luhi.

2. Nā Pōmaikaʻi Kūikawā

• Ke Kū'ē ʻana i ka ʻAʻai: Kū i nā waikawa, alkalis, paʻakai, a me nā wahi pulu, e hōʻemi ana i nā pono mālama.
• Ke kūpaʻa o ka mahana kiʻekiʻe: Hana maikaʻi ma mua o nā uea Fe-Cr-Al, mālama i nā waiwai me ka ʻole o ka oxidation/palupalu i nā mahana kiʻekiʻe.
• Ka Hana ʻana: Hiki ke hoʻololi i ke kaha kiʻi ʻana (nā uea maikaʻi loa), ka ulana ʻana (mesh), a me ke kūlou ʻana no nā ʻano like ʻole.
• Lōʻihi o ke ola: Hana paʻa no nā tausani hola, e hōʻemi ana i nā kumukūʻai hana.

3. Nā noi maʻamau

• Nā Lako Hoʻomehana: Nā mea hoʻomehana i loko o nā paipu uila (nā mea hoʻomehana wai, nā mea hoʻomehana ʻoihana) a me nā uea/kāʻei hoʻomehana (paipu hoʻopaʻa).
• Nā mea uila: Uea kū'ē no nā resistors/potentiometers pololei; mea electrode no nā thermocouples/sensors wela kiʻekiʻe.
• Kemika/Petrochemical: Nā gaskets/puna/kānana kūpaʻa i ka palaho; nā mea hoʻomehana i nā wahi hana palaho.
• Aerospace/Automotive: Nā ʻāpana wela kiʻekiʻe (nā gaskets ʻenekini) a me nā ʻāpana ʻōnaehana uila (nā harnesses uwea).
• Lapaʻau: Nā mea hoʻomehana i loko o nā sterilizers/incubators; nā ʻāpana kikoʻī (nā uea alakaʻi) ma hope o ka mālama ʻana i ka biocompatibility.