Under vacuum conditions, utilizing heavy charged particle beams formed by accelerationfocusing bombard the solid surface (gold base alloy target material), then depositingthe stimulated Au atoms on surface of various devices, as if putting “goldencoats” on the high-end devices, equipping them with excellent properties suchas antioxidant, anti-corrosion, as well as gorgeous and beautiful. According tothe reports, this vacuum ion sputtering gold plating technology which was researchedand developed by Northeastern University (NEU) independently, has filled theblank of world gold plating technology for advanced industrial products.
