... wear layer. The main coated film: ions of gold, silver ion, titanium nitride film, titanium carbide film, zirconium nitride film, ... other superhard functional metal film , the workpiece coated by ion coating machine can improved hardness, wear resistance, anti- ... Parameters of Vakia-CAC Series Vacuum Multiple -Arc Ion Coating MachinePerformance/ModelCAC-700CAC-900CAC-1000CAC-1250CAC-1400CAC-1600Size ...