J Mater Sci Technol ›› 1992, Vol. 8 ›› Issue (3): 181-184.

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

GAN Weiping JIN Zhanpeng Central-South University of Technology,Changsha,410083,ChinaTo whom correspondence should be addressed   

  • Received:1992-05-28 Revised:1992-05-28 Online:1992-05-28 Published:2009-10-10

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

Key words: Fe-Cu-Ni phase diagram, miscibility gap, diffusion triple