核电用钛钢复合板制备技术研究

Manufacture Technology of Ti-CS Clad Plate for Nuclear Station

摘要: 本文采用计算机模拟法优化爆炸焊接工艺参数，然后制备出核电用复合板。从金相检验、SEM和力学性能检验结果来看，复合材的界面均匀，呈现爆炸焊接所特有的波状界面，且界面处无分层、熔化等缺陷。剪切试验结果说明复合板结合强度高于200 MPa，弯曲满足核电领域使用要求。

Abstract: In this paper, computer simulation was employed to optimize the manufacturing process of the Ti-CS clad plate. Then the clad plate was inspected and tested with OP, SEM and mechanical prop-erties. The test results show that, the clad plate interface is wavy. And no departure, melted block or other defect was inspected in the interface. Shearing test results showed that the bonding strength is more than 200 MPa. It meets the requirements of the specification. Moreover, after bending, the sample also showed good properties.