Incoloy A286 o se Fe-25Ni-15Cr faʻavae superalloy faʻamalosia e ala i le faʻaopoopoga o le molybdenum, titanium, alumini, vanadium ma trace boron.I lalo o le 650 ℃, o loʻo i ai le malosi maualuga, malosi ma le fetolofi, lelei le gaosiga o palasitika ma le faʻamalieina o le faʻaogaina o le faʻaogaina.E fetaui lelei mo le gaosiga o le maualuga o le vevela o vaega ole aero-engine o loʻo galue i lalo ole 650 ℃ mo se taimi umi, e pei ole turbine disc, press disc, rotor blade ma faʻamau, ma isi.E mafai ona faʻaaogaina le faʻameamea e gaosia ai mea faʻaleagaina o foliga eseese, e pei o papatusi, faʻailoga, ipu, tootoo, uaea ma vaega annular.O le maualuga o le A286 alloy ua atiae i luga o le faavae o le A-286 alloy.O le a lava le umi e faʻaleleia ai le mama o le uʻamea, e faʻatapulaʻaina mea o loʻo i totonu o le kesi, e pulea le mea o loʻo i totonu o elemene elemene maualalo, ma faʻaleleia le faiga o togafitiga vevela, ina ia faʻaleleia ai le malosi vevela ma le faʻaaogaina umi o le faʻaaogaina o le faʻaogaina. u'amea.
Alloy | % | Ni | Cr | Fe | Mo | B | P | C | Mn | Si | S | V | Al | Ti |
A286 | Min. | 24 | 13.5 | paleni | 1.0 | 0.001 | 1.0 | 0.1 |
| 1.75 | ||||
Max. | 27 | 16 | 1.5 | 0.01 | 0.03 | 0.08 | 2.0 | 1.0 | 0.02 | 0.5 | 0.04 | 2.3 |
Malosi | 7.93 g/cm³ |
Liu liusuavai | 1364-1424 ℃
|
Tulaga | Malosi fa'asa Rm N/mm² | Tuuina atu le malosi Rp 0. 2N/mm² | Fa'aumiumi pei % | Brinell maaa HB |
Fofo togafitiga | 610 | 270 | 30 | ≤321 |
Pa/Ai | Uaea | Aveese/Uila Pepa/Ipu | Paipa/Tupa | Forgings & Isi |
ASME SA 638,SAE AMS 5726, SAE AMS 5731, SAE AMS 5732, SAE AMS 5734,SAE AMS 5737 SAE AMS5895 | SAE AMS 5525, AMS 5858, AECMA PrEN2175, AECMA PrEN2417 | AMS 5731, AMS 5732, AMS 5734, AMS 5737 AMS 5895 | ASME SA 638, AMS 5726 AMS5731, AMS 5732, AMS 5734, AMS 5737, AMS 5895, ASTM A 453 AMS 7235 |
1.It o se mea uʻamea ma maualuga le vevela malosi ma le maualuga vevela oxidation tetee.
2. O loʻo i ai le malosi maualuga, tumau ma le malosi o loʻo i lalo ole 650 ℃ C
3.It e lelei le gaosiga o palasitika ma le faʻamalieina o le faʻatinoina o le uelo.
•Faʻaaogaina mo le 700 ℃ turbine disc, tino mama, faʻailoga vaega uelo, vaega faʻamau, ma isi.
•Fa'aaogaina ile gaosiga ole aeroengines
•O vaega i totonu o kesi kesi fale gaosi oloa, e pei o lau o le turbine ma afterburner combustors
•afi ta'avale