The isothermal section of the Fe-Sn-Sb system at 200 degrees C has bee
n investigated by X-ray phase analysis. No ternary compounds were foun
d. The FeSb compound dissolves up to 20 at. % Sn, FeSb2 compound disso
lves up to 11.7 at. % Sn, FeSn compound dissolves up to 10 at. % Sb an
d FeSn2 dissolves up to 15 at. % Sb.