Chiyambi cha Kugawa Ma Alloys Ochokera ku Nickel
Ma alloy okhala ndi nickel ndi gulu la zinthu zomwe zimaphatikiza nickel ndi zinthu zina monga chromium, iron, cobalt, ndi molybdenum, pakati pa zina. Amagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana chifukwa cha mphamvu zawo zabwino kwambiri zamakanika, kukana dzimbiri, komanso kugwira ntchito bwino kwambiri kutentha.
Kugawa kwa ma alloys okhala ndi nickel kumadalira kapangidwe kake, mawonekedwe ake, ndi momwe amagwiritsidwira ntchito. Nazi zina mwa mitundu yodziwika bwino:
Monel ndi gulu la zitsulo zopangidwa ndi nickel-copper zomwe zimadziwika bwino chifukwa cha kukana dzimbiri komanso mphamvu ya kutentha kwambiri. Mwachitsanzo, Monel 400 ndi zitsulo zomwe zimagwiritsidwa ntchito kwambiri m'madzi chifukwa cha kukana dzimbiri m'madzi a m'nyanja.
Inconel ndi banja la zinthu zopangidwa ndi nickel, chromium, ndi chitsulo. Zinthu zopangidwa ndi Inconel zimakhala zolimba kwambiri ku malo otentha kwambiri ndipo zimagwiritsidwa ntchito kwambiri m'mafakitale opanga zinthu zamagetsi ndi mankhwala.
Hastelloy ndi gulu la ma alloy a nickel-molybdenum-chromium omwe amalimbana kwambiri ndi dzimbiri m'malo osiyanasiyana, kuphatikizapo ma acid, maziko, ndi madzi a m'nyanja. Ma alloy a Hastelloy amagwiritsidwa ntchito kwambiri popanga mankhwala komanso kupanga zamkati ndi mapepala.
Waspaloy ndi superalloy yopangidwa ndi nickel yomwe imapereka mphamvu yabwino kwambiri kutentha kwambiri komanso kukana dzimbiri. Imagwiritsidwa ntchito kwambiri mu injini za ndege ndi ntchito zina zopsinjika kwambiri.
Ma alloy a Rene ndi gulu la ma superalloy okhala ndi nickel omwe amadziwika ndi mphamvu zawo zotentha kwambiri komanso kukana kugwedezeka. Amagwiritsidwa ntchito kwambiri mu ntchito zamlengalenga monga masamba a turbine ndi makina otulutsa utsi wotentha kwambiri.
Pomaliza, ma alloy okhala ndi nickel ndi gulu la zinthu zosiyanasiyana zomwe zimakhala ndi mphamvu zapadera zamakaniko komanso kukana dzimbiri. Kusankha kwa alloy yoti mugwiritse ntchito kudzadalira momwe mungagwiritsire ntchito komanso mphamvu zofunika zamakaniko ndi mankhwala.
Nthawi yotumizira: Meyi-24-2023