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I-GH4033 ye-Nickel Alloy: Amandla aKhethekileyo kunye noKuchasana nokuRhwalala

Uthotho lweSuperalloy

Phonononga amandla angenakulinganiswa kunye nokumelana nokugqwala kwe-GH4033, i-nickel-based superalloy eyenzelwe usetyenziso oluphezulu kwiindawo eziphakamileyo. Yenziwe ngendibaniselwano ekhethekileyo yenickel, ichromium, i-cobalt, kunye ne-molybdenum, i-GH4033 ibonelela ngeempawu eziphezulu zoomatshini kunye nokuxhathisa okukhethekileyo kwi-oxidation kunye nokubola kumaqondo obushushu aphakamileyo. Ukomelela kwayo okumangalisayo kunye nokuqina kwayo kuyenza ibe lolona khetho lufanelekileyo kumacandelo e-aerospace, ii-injini ze-injini ye-injini yegesi, izixhobo zokusetyenzwa kweekhemikhali, kunye nezinye izicelo ezibango apho ukuthembeka kubaluleke kakhulu. Nge-GH4033, unokuthembela ekuthembekeni nasekusebenzeni kwamacandelo akho abalulekileyo, nakwiimeko zokusebenza ezinzima. Yiba namava obuchule obukhethekileyo be-GH4033 kwiiprojekthi zakho zobunjineli ezinomngeni.

    UHLELO LWEKHEMICAL

    ISITHUBA

    %

    C

    Cr

    Al

    Kwe

    Fe

    B

    Oku

     

     

     

     

    GH4033

    MIN

    0.03

    19.00

    0.60

    2.40

    -

    -

    -

     

     

     

     

    MAX

    0.08

    22.00

    1.00

    2.80

    1.00

    0.010

    0.020

     

     

     

     

    %

    Mnu

    Kwaye

    S

    P

    Nge

    Pb

    Nge

    Sn

    Sb

    Njengoko

    Kwi

    MIN

    -

    -

    -

    -

    -

    -

    -

    -

    -

    -

    ibhalansi

    MAX

    0.40

    0.65

    0.007

    0.015

    0.07

    0.001

    0.001

    0.0012

    0.001

    0.0025

    ibhalansi

    Iipropati Zomzimba

    ukuxinana

    p=8.20g/cm3

    IMALI yemveliso

    I-GH4033 yi-alloy yobushushu obuphezulu, i-nickel - i-chromium njenge-substrate, idibanisa i-aluminiyam, i-titanium ukwenza i-γ 'inqanaba lokusasazwa kwe-alloy eyomeleziweyo, kwi-700 ~ 750 ℃ ​​inamandla okwaneleyo obushushu obuphezulu, kwi-900 ℃ yokuxhathisa kunokumelana ne-oxid elungileyo.

    Isicelo semveliso

    I-alloy isetyenziselwa ukwenza iiblade zokusebenza ze-injini ye-aero-injini, iidiski ze-injini ye-injini kunye nezinye izinto ezithwala umthwalo ophezulu wobushushu.

    Umboniso weMveliso

    • GH44 (54)z7o
    • GH44 (56)3l5
    • GH44 (61)km6