Research on Ordering Temperature in DO3 Fe-Al Alloy after Mn Addition
The ordering of Fe-28Al and Fe-28Al-1.5M n all oys is studiedduring heating,with electron-resistance method and X-ray diffra ction method.The results show that addition Mn into Fe-28Al alloy can raise the translation temperature of DO3 to B2 ordering type,and prolong the formatio n of DO3 structure.