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GH605 Nickel Alloy: Ts'ebetso e Ikhethileng Libakeng tsa Mocheso o Phahameng

Letoto la Superalloy

Fumana ts'ebetso e ke keng ea lekanngoa ea GH605, alloy e thehiloeng ho nickel e etselitsoeng matla a holimo le ho hanyetsa ho bola ha maemo a phahameng a mocheso. E entsoe ka thepa e tsoetseng pele ea tšepe, GH605 e fana ka matla a ikhethang a ho thella le ho phatloha ha khatello ea maikutlo, e etsa hore e be e loketseng bakeng sa lits'ebetso tse hlokahalang sebakeng sa sefofane, li-turbine tsa khase le lits'ebetso tsa indasteri. Ka khanyetso ea eona e ikhethang ea oxidation le botsitso ba mocheso, GH605 e tiisa ho ts'epahala le ho tšoarella esita le maemong a feteletseng. Eba le ts'epo le ts'ebetso ea GH605 bakeng sa lits'ebetso tsa hau tsa bohlokoa moo ts'ebetso le bophelo bo bolelele li leng bohlokoa.

    MOTS'EOA CHEMEKE

    SEBAKA

    %

    C

    Kr

    Ho

    Co

    IN

    Fe

    Mong

    Le

    P

    S

    GH605

    MIN

    0.05

    19.0

    9.0

    tekatekano

    14.0

    -

    1.0

    -

    -

    -

    MAX

    0.15

    21.0

    11.0

    tekatekano

    16.0

    3.0

    2.0

    0.40

    0.040

    0.030

    Lintho Tsa 'Mele

    tekano

    Mocheso o qhibilihang

    9.13g/cm3

    1330-1410 ℃

    TS'ELISO MOEKETSI

    Nako

    Kalafo ea Mocheso

    Matla a tšepe

    Ho hlahisa matla

    Elongation

    Ho honyela

    Ho thatafala ha Brinell

    Sebaka

    tharollo e tiileng

    ≥860

    ≥340

    ≥35

    -

    ≤282

    karolo e sebopeho sa lesale

    tharollo e tiileng

    ≥860

    ≥310

    ≥30

    -

    ≤248

    Sehlahisoa SEHLOOHO

    GH605 ke tharollo e tiileng ea Co-Cr-Ni e matlafalitsoeng ka mocheso o phahameng oa mocheso o nang le mocheso o ka tlase ho 1000 ℃. Alloy ke tharollo e tiileng e matlafalitsoeng ka ω(Cr) 20% le ω(W) 15%. Alloy e na le mamello e mahareng le matla a ho hahaba ka tlase ho 815 ° C, khanyetso e ntle ea oxidation e ka tlase ho 1090 ° C, le thepa e ntle ea ts'ebetso le welding. Lihlahisoa li kenyelletsa lipoleiti tse kolobisitsoeng ka ho chesa le tse batang, li-strips, li-bar, forgings, lithapo le li-castings tse nepahetseng.

    Sesebelisoa sa sehlahisoa

    Alloy e 'nile ea sebelisoa ha ho etsoa likarolo tse phahameng tsa mocheso tse kang li-vanes tse tataisang li-aero-engine, mehele ea ka ntle ea turbine, marako a ka ntle, li-vortexers le lipoleiti tse tiisang.

    Pontšo ea Sehlahisoa

    • GH44 (17)5d2
    • GH44 (18)4zk
    • GH44 (19)3rv