采用机械合金化法制备Fe88-xZrxB12(X=5、10、15、20)系合金,利用X射线衍射仪(XRD)、差热分析仪(DTA)等测试手段对样品的结构及晶化进行研究.XRD结果表明,球磨60h,Fe88-xZrxB12(x=5、10、15)已形成α-Fe固溶体,Fe68Zr20B12完全形成非晶合金,表明Zr含量的增加使合金的非晶形成能力增强.Fe88-xZrxB12(x=5、10、15、20)合金的DTA图中均出现2个晶化放热峰.Fe68Zr20B12非晶合金的晶化模式为一次晶化.
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