“金属粘合”这个新工艺近年来在国内外已被广泛的应用到工业部门中,它在某些情况下可以代替螺钉联接,铆接和焊接等联接方法.实践证明了这种粘合联接有如下的优点:(1)粘合面的应力分布均匀,因而其联接件的变形要比焊接或铆接时小得多,甚至没有变形.(2)可粘接不同种类的材料,其中包括不同种类的金属的联接,金属与非金属材料的联接等等. In recent years, the new technology of “metal bonding” has been widely used in the industrial sector both at home and abroad, and in some cases it can replace the screw connection, riveting and welding connection methods. It has been proved that this adhesive bonding has The following advantages: (1) The adhesive surface of the stress distribution, and therefore its deformation than welding or riveting much smaller, or no deformation (2) can be bonded to different types of materials, including different types Of the metal joints, metal and non-metallic materials, and so on.