The present work aims to produce Ti_xCu_100-x (x = 90, 80, 70, and 60) amorphous alloys by using high energy ball mill. The microstructure and possible formation of amorphous phases were characterized employing laser granulometry, scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD). The amorphous-crystalline transformation at high temperatures was studied according to differential scanning calorimetry (DSC) and XRD. The Ti₈₀Cu₂₀ alloys were obtained in an amorphous state after 30 h of mechanical alloying, and the amorphous phase is stable up to 340 °C. At higher temperatures, this alloy crystallizes, forming the intermetallic compound Ti₂Cu, and a substitutional solid solution Ti(Cu).

目前的工作旨在 通过使用高能球磨机生产 Ti _x Cu _100-x ( x = 90、80、70 和 60) 非晶合金。采用激光粒度测定法、扫描电子显微镜 (SEM)、透射电子显微镜 (TEM) 和 X 射线衍射 (XRD) 对微观结构和可能形成的非晶相进行了表征。根据差示扫描量热法 (DSC) 和 XRD 研究了高温下的非晶-晶体转变。Ti ₈₀ Cu ₂₀合金在机械合金化 30 小时后以非晶态获得，非晶相在高达 340 °C 时是稳定的。在更高的温度下，这种合金会结晶，形成金属间化合物 Ti ₂Cu和置换固溶体Ti(Cu)。