'Finishing' refers to a range of processes that are carried out in order to improve/modify the appearance or functionality of a component. Some finishing processes are used to ensure that components are resistant to corrosion and tarnishing, whilst others strengthen and harden the material. There are other forms of finishing which only affect the aesthetics of the component, either by changing its colour or enhancing cosmetic appeal.
Common finishing processes include powder coating, anodising, shot blasting and zinc plating. Finishing is widely used for cosmetic reasons within consumer products and furniture, whilst industries such as aerospace and marine may require specific finishes to ensure the robustness of the part is maintained. Components destined for use within the medical, scientific, or food & beverage sectors may also undergo finishing processes for hygiene and safety purposes.
