The PVD film layer wrinkles and cracks

The PVD film layer wrinkles and cracks

The primer was sprayed too thickly. The thickness of the spray should be controlled. The low viscosity of the coating is too high; The viscosity of the coating should be appropriately reduced. Low evaporation is too fast; The evaporation rate should be appropriately slowed down. The low membrane layer is too thick; The sputtering time should be appropriately shortened. Low temperature electroplating: The heating time of the plated parts should be appropriately shortened.

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