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Babban Ayyukan Nickel Alloy GH3044

Superalloy Series

GH3044 wani babban aiki ne na tushen nickel wanda aka sani don ƙarfinsa na musamman, juriya na lalata, da kwanciyar hankali na thermal a cikin yanayin zafi mai zafi. Injiniya tare da madaidaicin abun da ke ciki na nickel, chromium, baƙin ƙarfe, da sauran abubuwan haɗin gwiwa, GH3044 yana nuna fitattun kaddarorin inji da juriya ga iskar shaka, yana sa ya dace da aikace-aikacen da yawa masu buƙata. Ko ana amfani da shi a cikin abubuwan haɗin sararin samaniya, injin injin turbin gas, ko tanderun masana'antu, GH3044 yana ba da aminci da aiki mara misaltuwa a ƙarƙashin matsanancin yanayi. Dogara GH3044 don ingantaccen ƙarfi, dorewa, da aminci a cikin mahimman aikace-aikacenku.

    HADIN KASHIN KIMIYYA

    SARKI

    %

    C

    Cr

    A ciki

    IN

    Domin

    Al

    Na

    Fe

    Mn

    Kuma

    P

    S

    GH3044

    MIN

    -

    23.5

    daidaitawa

    13

    -

    -

    0.3

    -

    -

    -

    -

    -

    MAX

    0.1

    26.5

    daidaitawa

    16

    1.5

    0.5

    0.7

    4

    0.5

    0.8

    0.013

    0.013

    Abubuwan Jiki

    yawa

    wurin narkewa

    8.89g/cm³

    1352-1375 ℃

    SIFFOFIN samfur

    GH3044 ne m bayani ƙarfafa nickel tushen antioxidant gami, a cikin 900 ℃ kasa da high plasticity da matsakaici thermal ƙarfi, kuma yana da kyau kwarai oxygen da kuma mai kyau stamping, walda tsari yi, dace da yi na Aero-engine babban konewa jam'iyya a 900 ℃ kasa da dogon lokacin da aiki na babban konewa dakin gyara da kuma konewa dakin gyara, ruwa, samar da nau'ikan faranti, tubes, wayoyi, bututu, sanduna, da sassa masu siffar zobe da sauransu. GH3044 ingot ƙirƙira dumama zafin jiki na 1170 ℃ ± 10 ℃, karshe ƙirƙira zafin jiki na ba kasa da 900 ℃. Slab mirgina dumama zafin jiki 1190 ° C ± 10 ° C, takardar zafi mirgina dumama zazzabi 1130 ° C ± 10 ° C, na karshe mirgina zafin jiki na ba kasa da 800 ° C; takardar sanyi birgima jimlar ƙarƙashin matsin lamba na kusan 30%. GH3044 farantin yana da kyau aiwatar yi na stamping sassa. Sanyi birgima takardar samar da yanayin iyakar ƙayyadaddun ƙididdiga mai zurfi na K iyaka = 2.06.

    Aikace-aikacen samfur

    Bayan m bayani a 1200 ℃, shi ne m guda-lokaci austenite da karamin adadin MC da M23C6 carbides. By 700 ~ 900 ℃ bayan dogon lokaci tsufa. Canjin MC ba shi da girma, M23C6 ya kasance rarraba sarkar a cikin iyakar hatsi, lokacin da girma na lokaci, hazo ya karu, haɓakar barbashi; A lokaci guda a cikin crystal da hatsi iyaka da WCr m bayani karin hazo, ya granular, a lõkacin da prolongation na lokaci, da yawan a hankali karuwa a lokaci, girman girma.

    Nuni samfurin

    • GH44 (56) p6
    • GH44 (48)q7p
    • GH44 (50) a35