THE STUDY OF CESIUM BEAM TUBE COLD-PRESSURE WELDING TECHNOLOGY

In order to ensure the dependability of cold pressure-welding which applied to the Cesium Beam Tube（CBT）and the cesium ampoule,Based on the theory of metal cold pressure-welding,simulated the work condition of the workpieces in vacuum,do some experimentation about technics.Finally,elicited the feasible cold welding technics.