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经5h的高能球磨，A175Ti25合金由铸态时的四方有序DO22结构转变为无序FCC过饱和固溶体；球磨60h后，仍保持FCC结构待态时具有立方有序L12结构的单相Al67Ti25Mn8合金，其结构随球磨时间的变化步骤为：有序FCC→无序FCC→FCC超微晶＋非晶→非晶．
After 5 h of high-energy ball milling, A175Ti25 alloy was transformed from tetragonal DO22 structure in as-cast to disordered FCC supersaturated solid solution. After milling for 60h, the single-phase Al67Ti25Mn8 alloy with cubic ordered L12 structure remained in the FCC structure when in stand- The structure of ball milling time change steps: ordered FCC → disorganized FCC → FCC microcrystalline + amorphous → amorphous.