timapereka mitundu yambiri ya aloyi, kuphatikizapo nickel-niobium kapena nickel-niobium (NiNb) master alloys a makampani a faifi tambala.
Nickel-Niobium kapena Nickel-Niobium (NiNb) alloys amagwiritsidwa ntchito popanga zitsulo zapadera, zitsulo zosapanga dzimbiri ndi ma superalloys pofuna kulimbikitsa yankho, kuuma kwa mvula, deoxidation, desulfurization ndi zina zambiri.
Nickel-niobium master alloy 65% imagwiritsidwa ntchito makamaka popanga zitsulo zapadera za nickel ndi ma superalloys opangidwa ndi faifi tambala.Niobium imathandizira mawotchi, kukana kukwawa komanso kuwotcherera kwazitsulo ndi ma superalloys.
Zomwe zimasungunuka za niobium ndi zitsulo zoyambira ndizosiyana kwambiri, zomwe zimapangitsa kuti zikhale zovuta kuwonjezera niobium yoyera mumadzi osungunuka.Mosiyana ndi zimenezi, nickel niobium imasungunuka kwambiri chifukwa malo ake osungunuka ali pafupi kapena pansi pa kutentha kwa ntchito.
Master alloy iyi imagwiritsidwanso ntchito kuwonjezera niobium ku ma alloys amkuwa-nickel kuti apititse patsogolo zida zamakina pakugwiritsa ntchito cryogenic.
Nthawi yotumiza: Apr-20-2023