分别以Miedema坐标、合金自扩散激活能△Hs与形成焓△Hf为参数坐标,将多元合金分解为若干相应的二元合金叠加,对有实验结果的128个二元和153个多元机械合金化(MA)非晶合金的形成规律进行了研究.结果:以上2种坐标中,分别可由一直线或曲线将非晶形成与非形成区分割,方程为:Miedema坐标,二元系,y=2.8600x+0.22;多元系,y=2.790 0x+0.27,总区分率均为80%;△Hs~△Hf坐标,二元系,y=-0.0005x2+0.20x-3;多元系,.y=-0.000 5x2+0.21x-25,总区分率分别为85%和83%.合金包含过渡族金属、涵盖非过渡族金属及类金属,并扩展至多元系,同时与已有定性以及半定量结果进行了比较.
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