In order to alleviate the formation of stress concentration, cracks and edge of rivets holes induced by the high loading force and loading speed during traditional electromagnetic riveting (EMR) process, a new riveting process of friction forge riveting (FFR) was first proposed to connect 6061-T6 aluminum alloy and TA2 titanium through TA2 rivets. Furthermore, surface formation, microstructures and joint performances of the FFR joint were studied. The results show that with the increase of rotating speed, the volume of driven rivet head increases. The structure and hardness of the joint shows an annular distribution, and an adiabatic shear band (ASB) is formed. In tensile shear tests, the FFR joint experiences two times of fracture successively, and belongs to the mixed fracture of toughness and brittleness. The hardness values on both sides of ASB vary greatly, where is also the location of tensile fracture.

为了减轻传统电磁铆接（EMR）过程中高加载力和加载速度所引起的应力集中，铆钉孔的裂纹和边缘的形成，首先提出了一种新的摩擦伪铆接（FFR）铆接工艺。 6061-T6铝合金和TA2钛通过TA2铆钉制成。此外，还研究了FFR接头的表面形成，微观结构和接头性能。结果表明，随着转速的增加，被驱动铆钉头的体积增大。接头的结构和硬度呈环形分布，并形成了绝热剪切带（ASB）。在拉伸剪切试验中，FFR接缝连续经历两次断裂，属于韧性和脆性的混合断裂。