Miscibility Gap in the Fe-Cu-Ni System at 1173 K

摘要

The isothermal section of the Fe-Cu-Niternary system at 1173 K was determined bymicroprobe analysis and diffusion triple technique.The experimental results show that this isothermalsection only contains a miscibility gap region,andthe maximal Ni content in the miscibility gap is 44.7at.-%Ni.