Ishidi Lokucwebezela lensimbi engagqwalile elinemibala ye-PVD liyishidi lokucwebezela lensimbi engagqwalile elenziwe ngobuchwepheshe bePhysical Vapor Deposition (PVD) ukuze kwakheke imiphezulu enemibala eqinile futhi enhle. Lihlanganisa ukumelana nokugqwala kwensimbi engagqwalile neziqhakambisa ukubukeka okuyigugu okusetshenziswa kabanzi kwezokwakha kanye nomklamo wangaphakathi.