♦Waxyaabaha: Alloy A286 ( UNS 66286)
♦Cabbirka: M10-M120
♦Fasalka: AAA
♦Waxaan soo saareynaa oo aan bixinaa a286 Alloy bolt, Screw, nuts sida cabbirka heerarka caalamiga ah sidoo kale waxaa loo soo saari karaa sida macaamiishu sawirayaan
Incoloy A286waa Fe-25Ni-15Cr superalloy ku salaysan xoojinta molybdenum, titanium, aluminium, vanadium iyo boron.Under 650 ℃, waxa uu leeyahay xoog dhalidda sare, waarta iyo xoog gurguurta, plasticity processing wanaagsan iyo waxqabadka alxanka ku qanacsan. ku habboon wax soo saarka ee qaybaha heerkulka sare ee hawada-matoorada ka shaqeeya hoos 650 ℃ muddo dheer, sida saxan marawaxadaha, saxanka saxaafadda, daab rotor iyo xidhe, etc.The daawaha waxaa loo isticmaali karaa si ay u soo saaraan alaabta qallafsan ee qaabab kala duwan, sida taarikada, alwaaxyada, taarikada, ulo, fiilooyinka iyo qaybaha annular.
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 |
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