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815 MPA lncoloy 925 UNS N09925 lalata tsiri Alloy

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Incoloy alloy 925Bayanan N09925) tare da ƙari na molybdenum, jan karfe, titanium, da aluminum yana da shekaru mai taurin nickel-iron-chromium gami, yana ba da haɗin gwiwa mai ƙarfi da kyakkyawan juriya na lalata. Isasshen abun ciki na nickel yana ba da kariya daga fashewar chloride-ion stress-corrosion yayin da tare da haɗin molybdenum da jan ƙarfe, ana jin daɗin juriya ga rage sinadarai. Molybdenum kuma yana taimakawa juriya ga ramuka da lalata, yayin da chromium yana ba da juriya ga yanayin iskar oxygen. A lokacin jiyya na zafi, ƙarfin ƙarfafawa yana haifar da ƙarin titanium da aluminum.

 

Aikace-aikacen da ke buƙatar haɗuwa da ƙarfin ƙarfi da juriya na lalata na iya yin la'akari da Incoloy alloy 925. Resistance to sulfide stress cracking and stress-corrosion cracking a "m" danyen mai da kuma yanayin gas na yanayi yana nufin cewa an yi amfani da shi don ƙasa-rami da surface gas-riji abubuwan da kuma gano amfani a cikin marine da famfo shafts ko high-ƙarfi tsarin bututu.

  • 1. Abin Bukatar Haɗin Sinadari

    Haɗin Sinadaran na Incoloy 925
    Nickel 42.0-46.0
    Chromium 19.5-22.5
    Iron ≥22.0
    Molybdenum 2.5-3.5
    Copper 1.5-3.0
    Titanium 1.9-2.4
    Aluminum 0.1-0.5
    Manganese ≤1.00
    Siliki ≤0.50
    Niobium ≤0.50
    Carbon ≤0.03
    Sulfur ≤0.30
  • 2. Kayayyakin Injini na Incoloy 925

    Ƙarfin Jiki, min. Ƙarfin Haɓaka, min. Tsawaitawa, min. Tauri, min.
    Mpa ksi Mpa ksi % HRC
    1210 176 815 118 24 36.5

    3. Abubuwan Jiki na Incoloy 925

    Yawan yawa Rawan narkewa Takamaiman Zafi Juriya na Lantarki
    g/cm3 °F °C J/k.k Btu/lb. °F µΩ·m
    8.08 2392-2490 1311-1366 435 0.104 1166

    4. Samfuran Samfura da Ka'idoji

    Samfurin Samfura Daidaitawa
    Rod, mashaya & Waya Saukewa: ASTM B805
    Plate, takarda &tsiri Saukewa: ASTM B872
    Bututu mara nauyi da bututu Saukewa: ASTM B983
    Ƙirƙira Saukewa: ASTM B637


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