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GH907 Nickel Alloy - Igisubizo Cyinshi-Igisubizo cyibidukikije bikabije

Urukurikirane

Menya GH907, nikel-ishingiye kuri superalloy yakozwe kugirango itere imbere mubidukikije bisabwa cyane. GH907 izwi cyane kubera imbaraga zidasanzwe, kurwanya ruswa, hamwe nubushyuhe bwo hejuru, GH907 nigisubizo cyibanze kubisabwa mu kirere, turbine, gutunganya imiti, nibindi. Hamwe nimiterere yihariye hamwe nubukorikori buhebuje, GH907 itanga imikorere itagereranywa mubushyuhe bukabije, imiti ikaze, hamwe nibibazo byinshi. Kuva ibice byingenzi bya moteri kugeza kumashini zinganda, GH907 itanga ubwizerwe, kuramba, no gukora neza, bigatuma imikorere myiza mubidukikije bikarishye. Hitamo GH907 kubwiza budahwitse nibikorwa mubikorwa byawe bigoye cyane.

    UMURIMO W'IMIKORESHEREZE

    UMWANYA

    %

    C.

    Cr

    Muri

    Co.

    Al

    Bya

    Fe

    Nb

    B.

    Kandi

    Mn

    S.

    P.

    Hamwe na

    GH907

    MIN

    -

    -

    35.0

    12.0

    -

    1.3

    kuringaniza

    4.30

    -

    0.07

    -

    -

    -

    -

    INGINGO

    0.06

    1.00

    40.0

    16.0

    0.20

    1.8

    kuringaniza

    5.20

    0.012

    0.35

    1.00

    0.015

    0.015

    0.500

    Ibintu bifatika

    ubucucike

    Gushonga ubushyuhe

    8.28g / cm3

    1332-1400 ℃

    Ibiranga ibicuruzwa

    GH907 ni imvura ya Fe-Ni-Co ikomera kwaguka kwagutse kwihindagurika ryubushyuhe bwo hejuru, ikomezwa na niobium, titanium, silicon na trace boron. Amavuta afite imbaraga nyinshi, coefficente yo kwaguka, kurwanya neza umunaniro ushyushye nubukonje kandi hafi ya modulus ya elastique iri munsi ya 650 ℃. Ingingo ya Curie iri hagati ya 400 ℃ na 450 ℃. Coefficient yo kwaguka ibivanze ntabwo ihinduka cyane munsi ya Curie. Amavuta akwiranye no gukora ubwoko bwose bwindege nindege zo mu kirere impeta n'ibinyamakuru biri munsi ya 650 and, kandi ibicuruzwa nyamukuru birimo utubari, kwibagirwa, amasahani n'imirongo. Kuberako ibinure bitarimo chromium, ibintu bya aluminiyumu, ubushyuhe bwo hejuru bwa okiside irwanya ubukene. Iyo ikoreshejwe igihe kirekire hejuru ya 700 ℃, hagomba gukoreshwa impuzu zo gukingira. Ubuso bwa aliyumu burashobora kuraswa hejuru, kandi umunaniro uzunguruka urashobora kwiyongera hafi 18% nyuma yo kurasa.

    Gusaba ibicuruzwa

    Amavuta yakoreshejwe mumeze neza mugukora ibinyamakuru byinyuma ya moteri ya aero-moteri yumuvuduko ukabije wa compressor, impeta zitwara imizigo, impeta zitanga ubushyuhe, impeta zomekaho impeta, impeta yubuki hamwe nimpeta zo hanze.

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