Kūleʻa kila ʻiliahi Super Duplex 2507 (UNS S32750)
Hoʻolauna
Hoʻolālā ʻia ke kila kila ʻo Super Duplex 2507 e mālama i nā kūlana corrosive nui a me nā kūlana i koi ʻia ka ikaika kiʻekiʻe.ʻO ka molybdenum kiʻekiʻe, ka chromium a me ka nitrogen ma Super Duplex 2507 e kōkua i ka mea kūʻē i ka lua a me ka ʻawaʻawa.He kū'ē ka mea i ka chloride stress corrosion māwae, i ka erosion corrosion, i ka corrosion fatigue, i ka corrosion maʻamau i loko o nā waikawa.He maikaʻi ka weldability a me ka ikaika mechanical kiʻekiʻe.
E kūkākūkā nā ʻāpana aʻe i nā kikoʻī e pili ana i ke kila kila kila Super Duplex 2507.
Hoʻohui Kimia
Kūleʻa kila ʻiliahi Super Duplex 2507 (UNS S32750)
Hōʻike ʻia ka papa hana kemika o ke kila kila Super Duplex 2507 ma ka papa aʻe.
| ʻElemu | Maʻiʻo (%) |
|---|---|
| Chromium, Cr | 24 – 26 |
| Nikela, Ni | 6 – 8 |
| Molybdenum, Mo | 3 – 5 |
| Manganese, Mn | 1.20 ka nui |
| Silika, Si | 0.80 ka nui |
| Ke keleawe, Cu | 0.50 ka nui |
| Nitrogen, N | 0.24 – 0.32 |
| Phosphorous, P | 0.035 ka nui |
| Kalapona, C | 0.030 ka nui |
| Sulfur, S | 0.020 ka nui |
| Hao, Fe | Kaulike |
Na Waiwai Kino
Kūleʻa kila ʻiliahi Super Duplex 2507 (UNS S32750)
Hoʻopili ʻia nā waiwai kino o ke kila kila kila Super Duplex 2507 ma lalo nei.
| Waiwai | Metric | Imperial |
|---|---|---|
| ʻO ka mānoanoa | 7.8 g/cm3 | 0.281 lb/in3 |
| Lae hehee | 1350°C | 2460°F |
Nā noi
Hoʻohana nui ʻia ʻo Super Duplex 2507 i nā ʻāpana aʻe:
- Ka mana
- Moana
- Kemika
- Pulp a me ka pepa
- Petrokimika
- ʻO ka hoʻomaʻemaʻe wai
- ʻO ka ʻaila a me ka hana kinoea
Ka manawa hoʻouna: Mar-13-2023