Physical Vapor Deposition (PVD) is a vacuum coating process that involves the transfer of material from a solid or liquid source to a substrate by means of vaporization. This technique is commonly used to produce thin films and coatings on surfaces, enhancing properties such as corrosion resistance, wear resistance, and biocompatibility for metallic biomaterials. PVD processes are crucial in improving the surface characteristics of implants and medical devices, allowing for better integration with biological systems.
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