Inconel718/ UNS N07718 Pipe, Plate, Bar Professional Manufacturer
Samfuran Samfura
Bututu mara nauyi, Faranti, Sanda, Forgings, Fasteners, Kayan aikin bututu
Ka'idojin samarwa
| Samfura | ASTM |
| Bars da Forgings | B637 |
| Plate, Sheet da Strip | B 670, B 906 |
| Bututu da kayan aiki mara kyau | B983 |
Haɗin Sinadari
| % | Ni | Fe | Cr | Mo | C | Mn | Si | P | S | Co | Nb+Ta | Ti | Al | Cu | B |
| Min | 50.0 |
| 17.0 | 2.80 |
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| 4.75 | 0.65 | 0.20 |
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| Max | 55.0 | 21.0 | 3.30 | 0.08 | 0.35 | 0.35 | 0.015 | 0.015 | 1.00 | 5.50 | 1.15 | 0.80 | 0.30 | 0.006 |
Abubuwan Jiki
| yawa | 8.23g/cm 3 |
| Narkewa | 1260-1335 ℃ |
Inconel 718 Features
Inconel 718 babban hazo ne mai taurin nickel na tushen superalloy tare da kyakkyawan juriya na lalata yanayin zafi.Wanda aka saba amfani dashi a cikin masana'antar sararin samaniya, Inconel 718 yana ba da ƙarfin injinin zafin jiki mai ƙarfi da kuma ingantattun ductility har zuwa 704°C/1300F.Yana da ba Magnetic a yanayi.
Superalloy na tushen nickel 718 yana da kyakkyawan juriya ga iskar shaka da sauran nau'ikan lalata a cikin injin jet na sararin samaniya da aikace-aikacen turbin gas na tushen ƙasa.Abu ne da ya dace don aikace-aikacen da ke buƙatar kyakkyawan juriya ga fashewar ɓarna da damuwa (har zuwa 982°C ko 1800F).Alloy 718 yana ba da cikakkiyar kariya daga ramuka da lalacewa a cikin sulfides, chlorides, carbon dioxide da sauran wurare masu tsauri.
Inconel 718 yana da kyawawan halaye masu kyau a cikin kewayon zafin jiki na -253 zuwa 700 ° C, ƙarfin yawan amfanin ƙasa da ke ƙasa da 650 ° C yana da matsayi na farko a cikin nakasassun superalloys, kuma yana da juriya mai kyau na gajiya, juriya na radiation, juriya na iskar oxygen, juriya na lalata, da kyakkyawan aiki.Ayyukan sarrafawa, aikin walda da kwanciyar hankali na ƙungiyoyi na dogon lokaci, yana iya kera sassa daban-daban tare da sifofi masu rikitarwa, kuma an yi amfani dashi sosai a cikin kewayon zafin jiki na sama a sararin samaniya, makamashin nukiliya, da masana'antar mai.
Inconel 718 alloy shine hazo mai taurare nickel-chromium-iron gami wanda ya ƙunshi niobium da molybdenum.Yana yana da babban ƙarfi, mai kyau tauri da lalata juriya a high da kuma low zazzabi yanayi kasa 650 ℃.Ana iya magance wannan yanayin ko kuma a taurare hazo.
1. Sauƙi don aiwatarwa
2. High tensile ƙarfi, gajiya ƙarfi, crep ƙarfi da karye ƙarfi a 700 ℃
3. 1000 ℃ high hadawan abu da iskar shaka juriya
4. Chemically barga a low zazzabi
5. Kyakkyawan aikin walda
Inconel 718 Makamantan Darajoji
GH4169, GH169 (China), NC19FeNb (Faransa), NiCr19Fe19Nb5, Mo3 (Jamus), NA 51 (UK) Inconel718, UNS NO7718 (Amurka) NiCr19Nb5Mo3 (ISO)
Inconel718 Yankunan Aikace-aikacen Samfur
Saboda da high zafin jiki ƙarfi a 700 ° C, m lalata juriya da kuma sauki processability, shi za a iya amfani da ko'ina a daban-daban high-buƙata lokatai.
1. Turbine
2. Roka mai ruwa
3.Cryogenic injiniya
4.Acid muhalli
5. Injiniyan Nukiliya
