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利用ＸＲＤ和ＴＥＭ分析研究了（Ａｌ_（１８）Ｂ_４Ｏ_（３３））_ｗ／ＺＬ２０２复合材料中Ａｌ_（１８）Ｂ_４Ｏ_（３３）晶须同基体合金ＺＬ２０２之间的界面反应。结果表明，在Ａｌ_（１８）Ｂ_４Ｏ_（３３）晶须和ＺＬ２０２之间存在界面反应，界面反应物为具有尖晶石结构的ＣｕＡｌ_２Ｏ_４，并发现反应物同晶须之间存在如下的位向关系：｛１１１｝_（Ａｌ_（１８）Ｂ_４Ｏ_（３３））‖｛１１１｝_（ＣｕＡｌ_２Ｏ_４），＜２１１＞_（Ａｌ_（１８）Ｂ_４Ｏ_（３３））‖＜１１２＞_（ＣｕＡｌ_２Ｏ_４）。文中还对界面反应机制进行了分析。
The interfacial reaction between Al 18 B 4 O 33 whisker and matrix alloy ZL202 in (Al 18 B 4 O 33) _w / ZL202 composites was studied by XRD and TEM. The results show that there is an interfacial reaction between Al_ (18) B_4O_ (33) whisker and ZL202, and the interfacial reaction is CuAl_2O_4 with spinel structure. It is found that there is the following orientation relationship between reactant and whisker: {111} _ (Al_ (18) B_4O_ (33)) ∥ {111} _ (CuAl_2O_4), <211> _ (Al_ (18) B_4O_ (33)) ∥ <112> _ (CuAl_2O_4). The paper also analyzed the interface reaction mechanism.