Letoto la Superalloy
0102030405
MOTS'EOA CHEMEKE
SEBAKA | % | C | Kr | Ho | Bakeng sa | Al | Ea | Fe | B | Mong | Le | P | S | Ka | Ka a | Pb |
GH901 | MIN | 0.02 | 11.0 | 40.0 | 5.0 | - | 2.8 | tekatekano | 0.01 | - | - | - | - | - | - | - |
MAX | 0.06 | 14.0 | 45.0 | 6.5 | 0.30 | 3.1 | tekatekano | 0.02 | 0.5 | 0.4 | 0.02 | 0.008 | 0.2 | 0.0001 | 0.001 |
Lintho Tsa 'Mele
tekano | Mocheso o qhibilihang |
8.21g/cm3 | 1360 ℃ |
Sehlahisoa SEHLOOHO
GH901 ke motsoako o thata oa lilemo o thehiloeng ho Fe-43Ni-12Cr, o eketsa titanium, aluminium le lisebelisoa tse ling tse matlafatsang, 'me e na le mohlala oa boron le carbon e tlaase, ka sub-stable γ [Ni3 (Ti, Al)] e matlafatsang phallo ea phallo, palo e nyenyane ea aluminium e ka thibelang 3γ ea mohato oa ho thibela. Alloy e na le matla a tlhahiso e phahameng le matla a mamello ka tlase ho 650 ℃, khanyetso e ntle ea oxidation e ka tlase ho 760 ℃, le mokhatlo o tsitsitseng oa tšebeliso ea nako e telele.
Sesebelisoa sa sehlahisoa
Alloy ena ke motsoako o seng o hōlile o entsoeng matsatsing a pele 'me o sebelisoa haholo ha ho etsoa likarolo tsa disk tse potolohang (li-turbine disks, li-compressor disks, limakasine, joalo-joalo), likarolo tsa sebopeho se tsitsitseng, mehele ea ka ntle ea li-turbine, li-fasteners le likarolo tse ling tsa lifofane le lienjini tsa turbine tsa fatše tse sebetsang ka tlase ho 650 ° C. Alloy e sebelisoa haholo ha ho etsoa lienjineri tsa turbine ea khase.
