中文摘要：

为评价一次爆炸复合工艺制备的钛/铝/钛三层复合板的界面结合性能,利用SEM、EDS对钛/铝/钛复合板的双层界面组织形貌以及界面元素分布进行了表征;对钛/铝/钛三层复合板进行了拉伸试验和弯曲变形试验。结果表明：复合板界面主要由波状界面和平直状界面构成;铝元素与钛元素在界面上发生了互扩散;拉伸和弯曲变形结果表明,一次爆炸复合工艺制备的钛/铝/钛三层复合板具有较大的抗拉强度和优良的界面结合性能,可以承受后续较大的二次塑性变形。

英文摘要：

The morphology and element distribution of the bonding interface were investigated by SEM and EDS to evaluate the interface bonding property of titanium/aluminum/titanium with three layers prepared by a one-step explosive bonding method. The tensile property and the bending property were also investigated. The results indicate that the linear and the wavy bonding interfaces coexist and element diffusion occurs in the interfacial zone. Meanwhile, the as-prepared Ti/Al/Ti laminates have a high strength and excellent bonding property and could endure a large secondary plastic deformation.