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I-High-Performance Nickel Alloy GH5188 Yezinhlelo Zokusebenza Zezinga Lokushisa Ezidlulele

Uchungechunge lweSuperalloy

Zitholele amakhono akhethekile e-Nickel Alloy GH5188, i-high-temperature superalloy edizayinelwe ukuthi isebenze kahle kakhulu ezindaweni ezidinga kakhulu. Yaziwa ngamandla ayo aphakeme, ukumelana ne-oxidation, nokuzinza kwe-thermal, i-GH5188 ilungele i-aerospace, ukukhiqizwa kwamandla, kanye nezicelo zokucubungula amakhemikhali. Le ngxubevange igcina izakhiwo ezinhle kakhulu zemishini emazingeni okushisa aphakeme, iqinisekisa ukusebenza okuthembekile nokuphila isikhathi eside ezingxenyeni ezibalulekile ezifana nezinsimbi ze-turbine yegesi, amagumbi omlilo, nezishintshisi zokushisa. Khetha i-Nickel Alloy GH5188 ukuze uthole ukuqina okungenakuqhathaniswa nokusebenza kahle ezimweni zokushisa ezidlulele.

    UKWAKHIWA KWAKHEMICAL

    ISIKHALA

    %

    C

    Cr

    Ku

    Co

    IN

    Fe

    B

    I

    UMn

    Futhi

    P

    S

    Nge

    GH5188

    MIN

    0.05

    20.00

    20.00

    ibhalansi

    13.00

    -

    -

    0.030

    -

    0.20

    -

    -

    -

    MAX

    0.15

    24.00

    24.00

    ibhalansi

    16.00

    3.00

    0.015

    0.120

    1.25

    0.50

    0.020

    0.015

    0.070

    Izakhiwo Zomzimba

    ukuminyana

    uzibuthe

    I-Thermal conductivity/W/(m -K)

    Ukungazweli (Ω -mm²/m)

    Umthamo wokushisa othize C/(J/(kg -K)

    I-coefficient yokunwetshwa komugqa (10^-6/K)

    9.09g/cm³

     

    12.23-29.06
    (200-900℃)

    1.051-1.213
    (20-900℃)

    208-588
    (100-900℃)

    15.7
    (20-900℃)

    IZINGA LOKUPHEPHA

    PRODUCT

    izinga likazwelonke

    Ipuleti eliwugqinsi olumaphakathi

    I-GJB 3317A

    Imininingwane yomkhiqizo

    IZIMPAHLA EZINCANE ZOMIKETI ZE-ALLOY EZINGENI LESIBILI LEGUMBI

    Isimo se-alloy

    amandla aqinile
    Rm N/mm2

    veza amandla
    I-Rp0.2 N/mm2

    Ukwelula
    A5%

    Ukuncipha kwesigaba Z%

    Isixazululo esiqinile + ukuguga

    ≥1130

    ≥705

    17%

    19%

    Isici somkhiqizo

    Amandla aphezulu okushisa aphezulu, ukumelana kahle nezindawo ze-oxidizing kufika ku-1100 ° C kanye nokugqwala okushisayo ngokufakwa kwe-sulfate, izici ezinhle zokubumba.

    Isicelo somkhiqizo

    Ukusebenza kwe-turbine yegesi, izimbawula, amalayini, amapayipi okushintsha, izibasi zefreyimu yokukhipha umoya, izibambi zomlilo, amalayini namapayipi oguquko.

    Isibonisi somkhiqizo

    • GH44 (15)t0y
    • GH44 (14) i6f
    • GH44 (16)4k2