Inconel 625 e fumaneha ka mofuta ofe ho Mega Mex?
- Leqephe
- Letlapa
- Sebaka
- Pipe & Tube (tse tjheselitsoeng le tse se nang seam)
- Mohala
Litšobotsi tsa Inconel 625 ke life?
- Matla a phahameng a ho phunyeha
- Oxidation e hanyetsana le 1800° F
- E thibela ho bola ha metsi a leoatle le maphao
- Ho phatloha ha 'mele ho chloride ion stress corrosion cracking
- E seng ea makenete
Sebopeho sa Lik'hemik'hale,%
Cr | Ni | Mo | Co + Nb | Ta | Al | Ti | C | Fe | Mn | Si | P | S |
---|---|---|---|---|---|---|---|---|---|---|---|---|
20.00-30.00 | Mesala | 8.0-10.0 | 1.0 boholo | 3.15-4.15 | .40 max | .40 max | .10 max | 5.0 boholo | .50 max | .50 max | .015 boholo | .015 boholo |
Inconel 625 e sebelisoa lits'ebetsong life?
- Litsamaiso tsa ho tsamaisa lifofane
- Sepakapaka
- Sistimi ea ho felloa ke matla enjene ea jet
- Sistimi ea enjene ea thrust-reverser
- Lisebelisoa tse khethehileng tsa metsi a leoatle
- Lisebelisoa tsa ts'ebetso ea lik'hemik'hale
Ho etsoa ka Inconel 625
Alloy 625 e na le litšobotsi tse ntle tsa ho etsa le ho tjheseletsa. E ka 'na ea etsoa kapa ea sebetsa e chesang e fana ka mocheso o bolokiloe ka mefuta e ka bang 1800-2150 ° F. Ha e le hantle, ho laola boholo ba lijo-thollo, ho qeta ho sebetsa ho chesang ho lokela ho etsoa karolong e ka tlaase ea mocheso oa mocheso. Ka lebaka la ductility ea eona e ntle, alloy 625 e boetse e etsoa habonolo ke ho sebetsa ha serame. Leha ho le joalo, alloy e sebetsa ka thata ka potlako kahoo ho ka 'na ha hlokahala litlhare tse mahareng bakeng sa ts'ebetso e rarahaneng ea ho etsa likarolo. E le ho tsosolosa tekanyo e ntle ka ho fetisisa ea thepa, likarolo tsohle tse chesang kapa tse batang tse sebetsang li lokela ho kenngoa le ho pholile ka potlako. Alloy ena ea nickel e ka chesetsoa ka mekhoa ea matsoho le ea othomathiki, ho kenyelletsa le khase ea tungsten arc, arc ea tšepe ea khase, beam ea elektrone le welding ea ho hanyetsa. E bonts'a litšobotsi tse ntle tsa ho thibela welding.
Bakeng sa tlhaiso-leseling e batsi mabapi le tlhahiso le machining, tlanya mona.
Litlhaloso tsa ASTM
Pipe Smls | Pipe Welded | Tube Smls | Tube e Welded | Leqephe/Letlapa | Sebaka | Ho qapa | E loketseng | Mohala |
---|---|---|---|---|---|---|---|---|
B444 | B705 | B444 | B704 | B443 | B446 | - | - | - |
Thepa ea Mechini
Representative Tensile Properties, bar, 1800° F anneal
Mocheso° F | Tensile (psi) | .2% chai (psi) | Elongation ho 2“ (%) |
---|---|---|---|
70 | 144,000 | 84,000 | 44 |
400 | 134,000 | 66,000 | 45 |
600 | 132,000 | 63,000 | 42.5 |
800 | 131,500 | 61,000 | 45 |
1000 | 130,000 | 60,500 | 48 |
1200 | 119,000 | 60,000 | 34 |
1400 | 78,000 | 58,500 | 59 |
1600 | 40,000 | 39,000 | 117 |