Headquartered in the UK and with operations in North America, Keronite is a leading provider of Plasma Electrolytic Oxidation (PEO) surface treatment applications offering corrosion protection, wear resistance, thermal protection and electrical insulation for the defence, commercial aerospace and industrial vehicle markets, and also in semiconductor manufacturing.

Keronite’s proprietary PEO surface treatment process utilizes an environmentally friendly method of producing ceramic layers on light alloys such as aluminium, magnesium and titanium to enhance their inherent performance characteristics. Through Keronite’s process, lightweight metals are afforded the wear and performance properties of high-weight materials such as carbide or steel and are well-suited to support demanding applications in high integrity applications.