Al-V合金预磨状态对Al-Fe-V-Si-Nd机械合金化过程中显微组织演化的影响

来源期刊：中国有色金属学报2000年第z1期

论文作者：郑立静 曾梅光 贾威

文章页码：218 - 219

关键词：球磨； Al-Fe-V-Si-Nd合金； Al-V合金； 非晶

Key words：ball milling； Al-Fe-V-Si-Nd alloy； Al-V alloy； amorphous phase

摘    要：采用高能球磨法制备Al_89.5Fe_6.4V_0.7Si_2.4Nd合金粉末 ,并用X射线衍射技术研究了球磨过程中的组成。发现经 60h高能球磨 ,合金粉末的微观组织由Al非晶和Al3V相组成 ;Al-V合金的预磨状态影响Al_89.5Fe_6.4V_0.7Si_2.4Nd合金机械合金化过程中显微组织演化。

Abstract: Al_89.5Fe_6.4V_0.7Si_2.4Nd mechanical alloying powder was fabricated by high energy ball milling, and microstructure evolution of alloy powders was also studied by XRD. It is found that the microstructure of Al_89.5Fe_6.4V_0.7Si_2.4Nd alloy consists of Al amorphous phase and Al₃V phase after milling for 60 h, and Al-V pre milling alloys affect microstructures of Al_89.5Fe_6.4V_0.7Si_2.4Nd alloy powder during milling process.