Inconel® 718 o se u'amea fa'ama'a'a nickel-chromium fa'atasi ma semalosi maualuga ma lelei ductility e oo atu i le 1300°F (704°C).lenei Alloy o loʻo i ai le tele o uʻamea, columbium, ma molybdenum, faʻatasi ai ma le itiiti ifo o le alumini ma le titanium.Nickel 718 e iai foʻi le lelei lelei o le weldability, formability, ma le sili atu o le cryogenic meatotino pe a faʻatusatusa i isi faʻamaʻaina nickel alloys.Ole tali fa'ama'a'a ole timuga a lenei u'amea e mafai ai ona fa'apipi'iina e aunoa ma le fa'ama'a pe ta'e.Alloy 718 e le fa'amaneta.E fa'atumauina lelei le pala ma fa'ama'i fa'ama'i ma fa'aogaina mo vaega e mana'omia ai le maualuga o le tete'e i le fetolofi ma le fa'alavelave malepe e o'o atu i le 1300°F (704°C) ma le fa'ama'iina e o'o atu i le 1800°F (982°C).
Alloy | % | Ni | Cr | Fe | Mo | Nb | Co | C | Mn | Si | S | Cu | Al | Ti |
718 | Min. | 50 | 17 | paleni | 2.8 | 4.75 | 0.2 | 0.7 | ||||||
Max. | 55 | 21 | 3.3 | 5.5 | 1 | 0.08 | 0.35 | 0.35 | 0.01 | 0.3 | 0.8 | 1.15 |
Malosi | 8.24 g/cm³ |
Liu liusuavai | 1260-1320 ℃
|
Tulaga | Malosi fa'asa Rm N/mm² | Tuuina atu le malosi Rp 0. 2N/mm² | Fa'aumiumi pei % | Brinell maaa HB |
Fofo togafitiga | 965 | 550 | 30 | ≤363 |
AMS 5596, AMS 5662, AMS 5663, AMS 5832, ASME Case 2222-1, ASME SFA 5.14, ASTM B 637, ASTM B 670, EN 2.4668, GE B50TF14, GE B50TF15,
UNS N07718, Werkstoff 2.4668
Uaea | Pepa | Aveese | Tootoo | Paipa |
AMS 5962NACE MR-0175AWS 5.14,ERNiFeCr-2 | ASTM B670ASME SB670 | AMS 5596AMS 5597 | ASTMSB637, AMS 5662AMS 5663, AMS 5664 | AMS 5589AMS 5590 |
Inconel 718 o le Austenitic fausaga, faʻamaʻaina timuga faʻatupuina "γ" na faia ai se faʻatinoga faʻainisinia sili ona lelei.G tuaoi o le timu e maua ai le "δ" na faia ai le palasitika sili ona lelei i le vevela treatment.with matua tetee atu i le popole corrosion ta'e ma pitting gafatia i le vevela maualuga po o le maualalo o siosiomaga vevela, aemaise le inoxidability i le vevela maualuga.
1.faigaluega
2. High tensile malosi, malosi tumau, fetolofi malosi ma male malosi i le 700 ℃.
3. High inoxidability i1000 ℃.
4.Steady galuega faʻainisinia i le maualalo o le vevela.
O le maualuga o le malosi o le vevela, sili ona lelei le faʻafefeteina ma le faʻaogaina i le 700 ℃ meatotino na faʻaaogaina i le tele o siosiomaga manaʻomia maualuga.Inconel togi e talafeagai mo le faʻaaogaina i le gaosiga o vaega o loʻo faʻaaogaina i totonu o siosiomaga ogaoga e pei o turbocharger rotors & faʻamaufaʻailoga, afi afi mo pamu eletise e mafai ona faʻafefeteina, afi afi, paipa mo fefaʻatauaʻiga vevela, fana paʻu leo suppressor blasts ma fana masini. , pusa pa'u uliuli i vaalele ma isi.
•Ausa turbine
•roketi suauu sua
•Cryogenic inisinia
•Si'osi'omaga acid
•Inisinia faaniukilia