Characteristics and application of spray welding layer

       1. The spray welding layer has better performance than the spray coating.



     2. The equipment is simple, the investment is low, and it is easy to popularize and apply.

     3. Easy to operate and easy to master.

     4. The application range of workpieces is wide, and the thickness of the spray welding layer can be controlled within a large range, but only self-fluxing alloys can be spray welded.

     5. The workpiece needs to be heated, and there is a deformation problem.

     Therefore, this method has been widely used in the surface strengthening of various mechanical parts to improve the corrosion resistance, wear resistance and heat resistance of the working surface. It is not only used for the repair of old parts, but also for the manufacture of new products.