Silver nickel waste material regeneration process

The invention discloses a silver nickel waste material regeneration process. The silver nickel waste material regeneration process comprises the following steps: (1) preparing a thin strip, namely, changing a silver nickel waste material into a continuous thin strip in the modes of cutting, pressing into ingot, and performing hot extrusion to form a strip and rolling; (2) punching holes, namely, puncturing pin holes in the surface of the thin strip by using small continuous stamping equipment; (3) reducing, namely, feeding a treated thin strip into a pipeline type atmosphere furnace, performing heating reduction treatment under the protection of a reducing atmosphere, and cooling to room temperature under the protection of the atmosphere; (4) winding to form an ingot, namely, winding the thin strip compactly to form an ingot; (5) sintering and re-pressing, namely, sintering the ingot in a reducing atmosphere furnace, and re-pressing the ingot by using a hydraulic press; (6) performing hot extrusion on the ing