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Nickel Alloy GH4169/N07718 - Superalloy arụmọrụ dị elu maka ọnọdụ dị oke egwu

Superalloy Series

Nickel Alloy GH4169/N07718, nke a na-akpọkarị Inconel 718, bụ superalloy na-arụ ọrụ dị elu emebere maka ọnọdụ dị oke egwu. Nickel-chromium alloy bụ ihe a ma ama maka ike ya pụrụ iche, nguzogide corrosion, na nguzogide oxidation na oke okpomọkụ. N'igosi ike ike dị elu, creep, na mgbawa, GH4169/N07718 dị mma maka ngwa na ikuku ikuku, ike ọkụ, na mmanụ na gas. Ya dị ịrịba ama weldability na ike ịnọgide na-enwe n'ibu akụrụngwa na okpomọkụ ruo 1300°F (700°C) na-eme ka ọ bụrụ a pụrụ ịdabere na nhọrọ maka na-achọ gburugburu ebe obibi. Ma ejiri ya na turbine gas, igwe ụgbọ elu, ma ọ bụ ihe nrụgide dị elu, Nickel Alloy GH4169/N07718 na-eme ka ọ dị ogologo ndụ na ịrụ ọrụ nke ọma na ngwa ndị kasị sie ike.

    NKWUKWU kemikal

    Oghere

    %

    N'ime

    Cr

    Fe

    Maka

    Nb

    Co

    C

    Mn

    Na

    S

    Ya na

    Al

    Nke

    P

    B

    GH4169
    N07718

    MIN

    50

    17

    itule

    2.8

    4.75

    -

    -

    -

    -

    -

    -

    0.2

    0.65

    -

    -

    MAX

    55

    21

    itule

    3.3

    5.5

    1

    0.08

    0.35

    0.35

    0.015

    0.3

    0.8

    1.15

    0.015

    0.06

    Njirimara anụ ahụ

    njupụta

    Alloy steeti

    ike ọdụdọ

    nye ike

    Ogologo oge

    Ogologo oge

     

    Rm N/mm2

    Rp0.2 N/mm2

    A5%

    HB

    8.24g/cm

    Ọgwụgwọ ngwọta siri ike

    ≥965

    ≥550

    ≥30%

    ≤363

    Ihe ngwọta siri ike + ịka nká

    ≥1275

    ≥1034

    ≥12%

    ≥331

    Ọkọlọtọ EXECUTIVE

    Ngwaahịa

    ọkọlọtọ ASTM

    ọkọlọtọ ASME

    Mpempe akwụkwọ, efere, eriri

    B670

    SB670

    Pipe&tube enweghị nkebi

    B983

    -

    welded Pipe&tube

    -

    -

    Ogwe, achicha

    B637

    SB637

    Na-akpụ akpụ

    B670

    SB670

    Waya

    -

    -

    Njirimara ngwaahịa

    1. mfe machinability. 2. ike ike dị elu, ike ike ọgwụgwụ, ike mgbawa na ike mgbaji na 700 ° C. 3. elu oxidation resistance na 1000 ° C. 4. ihe mejupụtara kemịkalụ kwụsiri ike na obere okpomọkụ. 5. ezigbo weldability.

    Ngwa ngwaahịa

    N'ihi na elu okpomọkụ ike na magburu onwe corrosion eguzogide na 700 ℃, mfe nhazi 718 nwere ike ọtụtụ-eji na a dịgasị iche iche nke elu-achọ mgbe.

    Ngosipụta ngwaahịa

    • GH44 (16)qn6
    • GH44 (17) ft
    • GH44 (26)j5g