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Zogulitsa Magulu
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2205 2507 Austenitic Ferritic Duplex Stainless Steel welded mapaipi (Kukana dzimbiri kwa chloride)

Kapangidwe ka mankhwala: 22% chromium, 5% nickel, 3% molybdenum, ndi 0.18% nayitrogeni. Makina amakina: Kulimbitsa Mphamvu: 620MPa, Mphamvu Zokolola: 450MPa, Elongation: 25%.

    Kupanga mapaipi owotcherera 2205 ndi 2507 duplex zitsulo zosapanga dzimbiri nthawi zambiri kumaphatikizapo izi:

    Kukonzekera zakuthupi


    Sankhani 2205 kapena 2507 pepala kapena Mzere woyenera ASTM A790 / A789 kapena EN 10216-5 miyezo.

    Kuumba


    Dulani pepala kapena vulani mu mawonekedwe a chitoliro pogwiritsa ntchito kugudubuza kozizira kapena kujambula kozizira.
    2205-25xru
    2205-258ax
    2205 2507 Austenitic Ferritic Duplex Stainless Steel weld mapaipi (2) c1r

    Kuwotcherera


    Kugwiritsa ntchito TIG (tungsten pole argon arc welding) kapena MIG (chitsulo inert gasi chitetezo kuwotcherera). The kuwotcherera magawo ayenera mosamalitsa ankalamulira ndondomeko kuwotcherera kuonetsetsa weld khalidwe.

    Kutentha mankhwala


    Pambuyo kuwotcherera, chithandizo cholimba cha yankho chingafunikire kubwezeretsa kukana kwa dzimbiri ndi zida zamakina zazinthuzo.

    Kuyendera ndi kuyendera


    Pangani kuyezetsa kosawonongeka kwa chitoliro chowotcherera, monga kuzindikira kwa akupanga, kuzindikira kwa radiographic, ndi zina zambiri, kuwonetsetsa kuti weld alibe chilema. Kuyesa kwamakina ndi kuyezetsa kukana dzimbiri kumachitika nthawi imodzi.

    Chithandizo chapamwamba


    Malinga ndi kufunika, welded chitoliro padziko mankhwala, monga pickling, passivation, etc., kusintha kukana dzimbiri.

    Kuyika ndi kutumiza


    Kunyamula oyenerera weld mipope kuonetsetsa palibe kuwonongeka pa zoyendera.
    2205 ndi 2507 mapaipi awiri osapanga dzimbiri osapanga dzimbiri ndi abwino kwa ntchito zambiri zamafakitale chifukwa cha kukana kwawo kwa dzimbiri kwa chloride. Posankha ndi kugwiritsa ntchito zipangizozi, onetsetsani kuti miyezo yoyenera ndi ndondomeko ikutsatiridwa kuti zitsimikizidwe kuti zikugwira ntchito ndi chitetezo cha zipangizozo.