RESEARCH STATUS OF SUPERCONDUCTING JOINTS PREPARATION

The paper provides an overall introduction of the status of practical superconducting joints preparation technology,assesses characteristics of certain current important superconducting joints preparation technologies such as brazing joint,diffusion welding joint,dip welding joint,sintering process joint and cold pressing welding joint,as well as their existent problems,and looks forward to the trend of these technologies,which would provide help with the preparation of superconducting joints.