Inconel718/ UNS N07718 Pipe, Plate, Bar Professional Manufacturer
Lihlahisoa tse fumanehang
Tube e se nang seam, Plate, Ropa, Forgings, Fasteners, Pipe Fittings
Maemo a Tlhahiso
| Sehlahisoa | ASTM |
| Libara le Forgings | B 637 |
| Letlapa, Leqephe le Lekhapetla | B 670, B 906 |
| Liphaephe le li-fittings tse se nang moeli | B983 |
Sebopeho sa Lik'hemik'hale
| % | Ni | Fe | Cr | Mo | C | Mn | Si | P | S | Co | Nb+Ta | Ti | Al | Cu | B |
| Min | 50.0 |
| 17.0 | 2.80 |
|
|
|
|
|
| 4.75 | 0.65 | 0.20 |
|
|
| 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 |
Lintho Tsa 'Mele
| tekano | 8.23g/cm3 |
| Ho qhibiliha | 1260-1335 ℃ |
Likarolo tsa Inconel 718
Inconel 718 ke pula e thata e thehiloeng ho nickel e nang le matla a ho hanyetsa mocheso o phahameng haholo.Inconel 718 e atisa ho sebelisoa indastering ea lifofane, e fana ka matla a mocheso a phahameng a mocheso hammoho le ductility e babatsehang ho fihla ho 704 ° C / 1300F.Ha e na makenete ka tlhaho.
Superalloy 718 e thehiloeng ho nickel e na le khanyetso e ntle ea oxidation le mefuta e meng ea kutu enjeneng ea jete ea sebaka le lits'ebetso tsa turbine ea khase e thehiloeng fatše.Ke thepa e loketseng bakeng sa lits'ebetso tse hlokang khanyetso e ntle ea ho khoasolla le khatello ea maikutlo ho phatloha ho hoholo (ho fihla ho 982 ° C kapa 1800F).Alloy 718 e fana ka ts'ireletso e felletseng khahlano le ho bola ha likoti le mapheo a li-sulfide, chloride, carbon dioxide le libaka tse ling tse thata.
Inconel 718 e na le thepa e ntle e akaretsang mocheso oa -253 ho isa ho 700 ° C, matla a lihlahisoa a ka tlase ho 650 °C e maemong a pele ho li-superalloys tse holofetseng, 'me e na le khanyetso e ntle ea mokhathala, ho hanyetsa mahlaseli, ho hanyetsa oxidation, ho hanyetsa kutu, le ts'ebetso e ntle.Ts'ebetso ea ts'ebetso, ts'ebetso ea ho cheselletsa le botsitso ba nako e telele ea mokhatlo, e ka etsa likarolo tse fapaneng tse nang le libopeho tse rarahaneng, 'me e sebelisitsoe haholo maemong a mocheso a kaholimo sebakeng sa sefofane, matla a nyutlelie le liindasteri tsa peterole.
Inconel 718 alloy ke motsoako o thata oa nickel-chromium-iron o nang le niobium le molybdenum.E na le matla a phahameng, ho tiea ho hotle le ho hanyetsa kutu sebakeng se phahameng le se tlase sa mocheso o ka tlase ho 650 ℃.Sebaka sena se ka phekoloa ka tharollo kapa pula e thata.
1. Ho bonolo ho sebetsa
2. Matla a phahameng a tsitsipano, matla a ho khathala, matla a ho hahaba le matla a ho phunyeha ho 700 ℃
3. 1000 ℃ khanyetso e phahameng ea oxidation
4. E tsitsitse ka lik'hemik'hale mocheso o tlaase
5. Ts'ebetso e ntle ea welding
Inconel 718 Similar Grades
GH4169, GH169 (Chaena), NC19FeNb (France), NiCr19Fe19Nb5, Mo3 (Jeremane), NA 51 (UK) Inconel718, UNS NO7718 (USA) NiCr19Nb5Mo3 (ISO)
Libaka tsa Kopo ea Lihlahisoa tsa Inconel718
Ka lebaka la matla a eona a mocheso o phahameng ho 700 ° C, ho hanyetsa kutu ho hoholo le ho sebetsa habonolo, e ka sebelisoa haholo liketsahalong tse fapaneng tse hlokahalang haholo.
1. Mouoane oa mouoane
2.Liquid mafura rokete
3.Cryogenic engineering
4.Tikoloho ea asiti
5.Nuclear Engineering
