复合板爆炸焊工艺研究现状及展望

Research Status and Prospect of Explosive Welding Technology for Composite Plates

爆炸焊制备的复合板作为当前工业生产的重要材料,对工业生产至关重要。控制工艺参数是提高复合板焊接质量的重要方法。爆炸焊工艺参数主要包括炸药厚度、基复板间距及缓冲层的种类与厚度。当前主要有复合板爆炸焊成形质量研究、异种金属复合板工艺研究和数值模拟研究。近几年研究成果表明爆炸焊在解决异种金属复合板连接中起着至关重要的作用。未来的热门研究方向有非金属复合板爆炸焊接、波状界面成形和数值模拟研究。

Composite boards manufactured by explosive welding are vital materials for current industrial production. Controlling welding parameters is an important method to improve the welding quality of composite plates. The parameters of explosive welding mainly include the thickness of explosives, thickness gap between the base plate, and the thickness and the category of the buffer layer. The current research mainly includes forming quality of explosive welding of composite plates, the process of dissimilar metal composite plates and numerical simulation. Recent research results show that the explosive welding plays a vital role in solving dissimilar metal composite plate welding;future popular research directions include non-metal composite plate explosive welding, wave-shaped interface forming and numerical simulation research.