ALLOY 825 • UNS N08825 • WNR 2.4858
Aloyi 825 (UNS N08825) ndi austenitic nickel-iron-chromium alloy yokhala ndi zowonjezera za molybdenum, mkuwa ndi titaniyamu. Linapangidwa kuti lipereke kukana kwapadera kwa dzimbiri m'malo oxidizing ndi kuchepetsa. Aloyiyo imagonjetsedwa ndi chloride stress-corrosion cracking and pitting. Kuphatikizika kwa titaniyamu kumalimbitsa Aloyi 825 motsutsana ndi kukhudzika komwe kumapangitsa kuti aloyiyo isagonjetse kuukira kwa intergranular pambuyo pokumana ndi kutentha kosiyanasiyana komwe kungalimbikitse zitsulo zosapanga dzimbiri zosakhazikika. Kupanga kwa Alloy 825 ndikofanana ndi ma aloyi a nickel-base, okhala ndi zinthu zowoneka bwino komanso zowotcherera pogwiritsa ntchito njira zosiyanasiyana.
Nthawi yotumiza: Sep-21-2020