Hoʻolauna
ʻO nā huila super a i ʻole nā mea hana kiʻekiʻe e pili ana i ka hao, ka cobalt a me ka nickel-based alloys. Loaʻa i kēia mau alloys ka oxidation maikaʻi a me ke kūpaʻa kolo a loaʻa i nā ʻano like ʻole.
Hiki ke hoʻoikaika ʻia nā huila nui e ka paʻakikī o ka ua, ka hoʻopaʻa paʻa paʻa a me nā ʻano hana paʻakikī. Hiki i kēia mau mea hoʻohui ke hana ma lalo o ke koʻikoʻi mechanical kiʻekiʻe a me nā wela kiʻekiʻe a ma nā wahi hoʻi e pono ai ke kūpaʻa o ka ʻili kiʻekiʻe.
ʻO ka Nimonic 115™ he nickel-chromium-cobalt-molybdenum alloy hiki ke paʻakikī i ka ua. Loaʻa iā ia a kūpono no ka pale ʻana i ka oxidation a me ka ikaika wela kiʻekiʻe.
Hāʻawi ka ʻikepili ma lalo nei i kahi hiʻohiʻona o Nimonic 115™.
Hoʻohui Kimia
Hōʻike ʻia ka haku mele ʻana o Nimonic 115™ ma ka papa aʻe.
| ʻElemu | Maʻiʻo (%) |
|---|---|
| Nikela, Ni | 54 |
| Chromium, Cr | 14.0-16.0 |
| Cobalt, Co | 13.0-15.5 |
| Aluminum, Al | 4.50-5.50 |
| Molybdenum, Mo | 3.0-5.0 |
| Titanium, Ti | 3.50-4.50 |
| Hao, Fe | 1.0 |
| Manganese, Mn | 1.0 |
| Silika, Si | 1.0 |
| Ke keleawe, Cu | 0.20 |
| Zirconium, Zr | 0.15 |
| Kalapona, C | 0.12-0.20 |
| Sulfur, S | 0.015 |
| Borona, B | 0.010-0.025 |
Ka manawa hoʻouna: Dec-10-2021