作者:Haoping Peng、Xuping Su、Zhi Li、Xiaoqin Li、Jianhua Wang、Ya Liu、Hao Tu
DOI:10.1016/j.jallcom.2011.11.018
日期:2012.3
The 620 degrees C and 800 degrees C isothermal sections of the Zn-Fe-Cu ternary system were constructed based on Wave Dispersive X-ray Spectrometry (WDS) and X-ray power diffraction analysis (XRD). Four three-phase regions have been identified in the Zn-Fe-Cu ternary system at 620 degrees C, and three three-phase regions have been confirmed in the 800 degrees C isothermal section. All of the Fe solubility in eta-Zn, beta and (Cu) at 620 degrees C are lower than the solubility at 800 degrees C. The gamma and Gamma phases form a continuous solid solution at 620 degrees C, which is designated as the gamma/Gamma phase. Binary phases delta(Fe) and delta(Cu) extend into the ternary system at 620 degrees C, the three-phase triangle of (gamma/Gamma + delta(Fe) + delta(Cu)) is small and narrow. (C) 2011 Elsevier B.V. All rights reserved.