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Nickel Alloy GH901 na-arụ ọrụ dị elu maka ngwa achọrọ

Superalloy Series

Chọpụta ike pụrụ iche nke nickel Alloy GH901, emepụtara ka ọ bụrụ nke ọma na gburugburu ebe kachasị achọ. N'ịbụ onye a ma ama maka nguzogide ya dị ịrịba ama na oxidation na corrosion dị elu, GH901 bụ nhọrọ nhọrọ maka ikuku ikuku, turbine gas, na ngwa mmepụta ihe na-achọ ntụkwasị obi na ịrụ ọrụ n'okpuru ọnọdụ dị oke egwu. Site na ike ya pụrụ iche, ike ya na nkwụsi ike ọkụ, GH901 na-enye akụrụngwa akụrụngwa dị elu na oke okpomọkụ, na-ahụ na ọrụ a pụrụ ịdabere na ya na akụrụngwa dị oke egwu dị ka eriri turbine, ụlọ ọkụ, na sistemu iyuzucha. Tụkwasị GH901 obi iji wepụta arụmọrụ na-enweghị atụ na ịdịte aka na ngwa gị kacha sie ike, na-enye udo nke uche na ntụkwasị obi mgbe ọ kacha mkpa.

    NKWUKWU kemikal

    Oghere

    %

    C

    Cr

    N'ime

    Maka

    Al

    Nke

    Fe

    B

    Mn

    Na

    P

    S

    Ya na

    Ya na a

    Pb

    GH901

    MIN

    0.02

    11.0

    40.0

    5.0

    -

    2.8

    itule

    0.01

    -

    -

    -

    -

    -

    -

    -

    MAX

    0.06

    14.0

    45.0

    6.5

    0.30

    3.1

    itule

    0.02

    0.5

    0.4

    0.02

    0.008

    0.2

    0,0001

    0.001

    Njirimara anụ ahụ

    njupụta

    Oke okpomọkụ na-agbaze

    8.21g / cm3

    1360 ℃

    Njirimara ngwaahịa

    GH901 bụ ihe austenitic afọ-hardening alloy dabeere na Fe-43Ni-12Cr, na-agbakwunye titanium, aluminum na ndị ọzọ na-ewusi ihe, na nwere a Chọpụta nke boron na ala carbon, site sub-stable γ [Ni3 (Ti, Al)] na-adọ mgbasa ike ike, a obere ego nke aluminum nwere ike inhibit γ ka ntughari nke adọ nke η-TiNi-Nini. The alloy nwere elu mkpụrụ ike na ntachi obi ike n'okpuru 650 ℃, ezi ọxịdashọn eguzogide n'okpuru 760 ℃, na ike nzukọ maka ogologo oge ojiji.

    Ngwa ngwaahịa

    Alloy a bụ alloy tozuru okè mepụtara n'oge mbụ ma na-eji ya eme ihe n'ịmepụta akụkụ diski na-atụgharị (turbine disks, compressor disks, journals, etc.), akụkụ static structural, turbine mpụta yiri mgbaaka, fasteners na akụkụ ndị ọzọ nke ụgbọ elu na ala gas turbine engines na-arụ ọrụ n'okpuru 650 ° C. A na-eji alloy eme ihe n'ọtụtụ ebe n'ichepụta injin turbine gas.

    Ngosipụta ngwaahịa

    • GH44 (22) imr
    • GH44 (24)0j1
    • GH44 (23)s9t