Cov sib txawv ntawm cov hlau tooj liab siab & cov hlau Nickel qis uas muaj kev tiv thaiv siab lossis qis yog qhov tseem ceeb rau qhov kub thiab txias qis. Muaj kev tiv thaiv siab rau oxidation thiab tshuaj lom neeg corrosion, cov alloys no yog siv rau cov hlau-kub precision resistors, potentiometers, ntim tswj cov khoom siv, winding hnyav-duty industrial rheostats thiab hluav taws xob lub cev muaj zog resistances. Cov sib txawv variants yog siv rau cua sov cables nrog qis conductor kub thiab ua raj weldings hauv "hluav taws xob vuam fittings".Tooj liab Manganese alloyyog siv cov khoom siv txheem rau kev ua kom raug, tus qauv thiab shunt resistors.