一、爆炸复合板的形变和应力爆炸复合是将两种金属焊接在一起的新工艺。爆炸复合后,在粘结界面两侧有一薄层形变区。如果爆炸工艺控制不当,会形成多量的形变流线(图1),而且界面两侧的硬度相应提高,复合板的综合性能反而降低。粘结界面上的形变流线是应力最集中的区域。以超低碳不锈钢316L和16Mn爆炸复合为例。在粘结面两侧进行X射线衍射,将测定结果绘成应力分布曲线(图2)。从图 First, the detonation of the composite plate deformation and stress Explosion composite is a new process of welding two metals together. After the explosion compound, there is a thin deforming zone on both sides of the bonding interface. If the improper control of the explosion process, will form a large number of deformation flow line (Figure 1), and the interface on both sides of the corresponding increase in hardness, composite board instead of overall performance decreased. Deformation flow lines at the bonding interface are the areas where stress is most concentrated. Take the ultra low carbon stainless steel 316L and 16Mn explosion compound as an example. X-ray diffraction was performed on both sides of the bonding surface, and the measurement result was plotted as a stress distribution curve (Fig. 2). D