DETERMINATION OF LONG-RANGE ORDER PARAMETER OF Fe-RICH Fe-Al ALLOY SYSTEM BY MSSBAUER SPECTRA
Chang Ruqin; Lu Zhaojun and Jin Huijuan (Shanghai Institute of Iron and Steel Research)
Cite this article:
Chang Ruqin; Lu Zhaojun and Jin Huijuan (Shanghai Institute of Iron and Steel Research). DETERMINATION OF LONG-RANGE ORDER PARAMETER OF Fe-RICH Fe-Al ALLOY SYSTEM BY MSSBAUER SPECTRA. Acta Metall Sin, 1981, 17(1): 88-93.
Abstract The distribution of atoms in lattice corresponding to different degree of order was calculated for Fe-Al alloy under given concentration. The atom co-ordination of the alloy may be resulted from analysis of the Mossbauer spectra obtained. The long-range order parameter of the alloy is then determined with comparison between the measured and calculated values. A brief discussion on these values has been also made.
