The interfacial structures which are formed due to the reaction of Al 2O 3 and Cu-Ti liquid alloy are observed and analyzed by means of SEM, EPMA and XRD. Thermodynamics of the interface reaction is also discussed.

• 用扫描电镜 (SEM )、电子探针(EPMA)和X射线衍射仪 (SRD)对Ti-Cu液态合金与Al2 O3 陶瓷反应形成的界面结构进行了观察和分析 ,对界面反应的热力学进行了讨论。