On the basis of diffusion welding principle and characteristics, This paper introduces a general review of research and development of joining dissimilar metal and ceramic/metal.

• 本文在综述扩散焊接原理和特点的基础上,着重介绍了扩散焊接在异种金属、陶瓷/金属异种材料连接中的应用及研究现状。