Nickel imakhala ndi kukhazikika kwamankhwala komanso kukana bwino kwa dzimbiri m'ma media ambiri. Ma electrode ake okhazikika ndi -0.25V, omwe ali abwino kuposa chitsulo komanso olakwika kuposa mkuwa.Nickel amawonetsa kukana kwa dzimbiri pakalibe mpweya wosungunuka muzinthu zopanda oxidized (mwachitsanzo, HCU, H2SO4), makamaka munjira zopanda ndale komanso zamchere. .Izi ndi chifukwa faifi tambala ali ndi mphamvu passivate, kupanga wandiweyani zoteteza filimu pamwamba, amene amalepheretsa faifi tambala kupitirira makutidwe ndi okosijeni.
Main ntchito minda: magetsi Kutentha zinthu zakuthupi, resistor, ng'anjo mafakitale, etc