Incoloy A286 waa Fe-25Ni-15Cr ku salaysan superalloy lagu xoojiyay ku darida molybdenum, titanium, aluminium, vanadium iyo boron raad.Under 650 ℃, waxa uu leeyahay xoog dhalidda sare, raagaya oo xoog gurguurta, plasticity processing wanaagsan iyo waxqabadka alxanka ku qanacsan.Waxay ku habboon tahay soo saarista qaybaha heerkulka sare ee hawada-matoorada ka shaqeeya 650 ℃ muddo dheer, sida saxanka marawaxadaha, saxanka saxaafadda, daab rotor iyo xiraha, iwm.Daawaha waxaa loo isticmaali karaa in lagu soo saaro waxyaabaha qallafsan ee qaabab kala duwan leh, sida taarikada, alwaaxyada, taarikada, ulo, fiilooyinka iyo qaybaha annular.Daawaha tayada sare leh ee A286 waxaa lagu sameeyay iyadoo lagu salaynayo A-286 alloy.Ilaa iyo inta daahirsanaanta daawaha la hagaajiyo, nuxurka gaasta waa xaddidan yahay, waxyaabaha ku jira walxaha dhibicda dhalaalka hooseeya ayaa la xakameynayaa, iyo habka daaweynta kulaylka ayaa la hagaajiyaa, si loo hagaajiyo xoogga kulaylka iyo isticmaalka muddada dheer ee waxqabadka daawaha.
Alloy | % | Ni | Cr | Fe | Mo | B | P | C | Mn | Si | S | V | Al | Ti |
A286 | Min. | 24 | 13.5 | dheelitirnaan | 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 |
Cufnaanta | 7.93 g/cm³ |
barta dhalaalaysa | 1364-1424 ℃
|
Xaalada | Xoog xajin Rm N/mm² | Xoog soo saar Rp 0. 2N/mm² | Dheeraynta Sida% | adkaanta brinell HB |
Daaweynta xalalka | 610 | 270 | 30 | ≤321 |
Baar/Usha | Silig | Xarig/ Gariir Xaashi/Saxaamo | Dhuumaha/Tube | Been abuurka & Kuwo kale |
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 A453 AMS 7235 |
1.It waa maaddo daawaha ah oo leh awood heerkul sarreeya iyo iska caabin oksaydh heerkul sare ah.
2.Waxay leedahay xoog dhalid sare, adkaysi iyo xoog gurguurta ka hooseeya 650 ℃
3.It waxa uu leeyahay plasticity processing wanaagsan iyo waxqabadka alxanka ku qanacsan.
•Loo isticmaalo 700 ℃ saxanka marawaxadaha, jirka giraanta, shaabada qaybaha alxanka, qaybaha xidhitaanka, iwm.
•Loo isticmaalo samaynta aeroengines •
•Qaybaha marawaxadaha gaaska warshadaha, sida marawaxadaha marawaxadaha iyo dab-bakhsadayaasha
•Matoorka baabuurta