Tribocorrosion — the combined effect of wear and corrosion — can be minimized through a combination of material selection, surface engineering, and system design. Effective strategies include:
- Use of hard, corrosion-resistant coatings such as ceramic layers, Armoloy Thin Dense Chrome (TDC), or titanium nitride, which shield metal surfaces and reduce both wear and oxidation.
- Lubrication to reduce friction and isolate surfaces from corrosive environments.
- Cathodic protection for systems exposed to electrolytic conditions, such as marine or offshore equipment.
- Design modifications to eliminate fretting, crevice corrosion, or repeated metal-to-metal contact.
Examples include using ceramic-coated implants in biomedical devices to prevent ion release, or rubber linings in marine pumps to absorb particles and insulate against seawater corrosion. Because tribocorrosion mechanisms vary widely, prevention strategies must be tailored to the application, environment, and material pairing.