Advantages of vacuum welding
When diffusion welding, the base material does not melt, so it will not reduce the performance of the base material, the quality of the diffusion welding head, its microstructure and performance is close to or the same as the base material, there is no fusion welding defects in the weld, there is no overheating organization and heat affected area, can be welded to hit section workpiece, high welding accuracy, small deformation.
Vacuum brazing is mainly used for the welding of high quality products and easily oxidized materials. Its outstanding advantages are that different metals can be connected and complex structures can be welded at the same time. After welding, the welding head is smooth and compact, and the deformation is small Excellent mechanical properties and corrosion resistance.