Wear-resistant coatings are advanced solutions designed to protect metallic and non-metallic surfaces from friction, abrasion, impact, and mechanical fatigue, extending component lifetime even under severe operating conditions.
By using functionalized polymers, ceramic reinforcements, or hybrid high-hardness formulations, and through the application of metallic layers with controlled roughness, these coatings enhance performance in industries such as automotive, mechanical engineering, packaging, food processing, medical, energy, and process plants. They provide optimal protection against abrasive wear, sliding friction, and continuous-motion stress.
Main advantages of wear-resistant coatings
Protection against abrasive wear and mechanical impact
Polymer coatings significantly extend component lifespan by reducing erosion, surface scratches, and microcracks
Reduced coefficient of friction
They improve sliding between moving surfaces, contributing to better energy efficiency and reduced material consumption
Reliable performance in critical environments
Coatings maintain their protective properties even in the presence of humidity, dust, or mild chemicals
Tailor-made coating solutions
Each application is engineered based on mechanical load, surface characteristics, and working cycles
Suitable for complex geometries and finished components
Can be applied to parts with tight tolerances or post-machined components, thanks to precisely controlled film thickness
Types of wear-resistant coatings
Every coating can provide protection against wear, but its effectiveness depends on the type of abrasion and the specific application.
Among the different solutions, the Exelia PRO range guarantees superior performance by combining: the properties of polymer topcoats, which ensure non-stick and anti-corrosion behavior, with a metallic pre-layer that significantly enhances wear resistance.
Frequently asked questions (FAQ)
What is the difference between a wear-resistant coating and a heat treatment?
Wear-resistant coating: a surface film applied to protect a material against abrasion, friction, erosion, impact, or scratching.
Heat treatment: a process that modifies the internal structure of the metal through controlled heating and cooling, to improve mechanical properties such as hardness, wear resistance, resilience, or toughness.
Do these treatments alter component dimensions?
Depending on the type of coating and/or treatment, dimensional variations of the part may occur..
How long does a wear-resistant coating last under standard conditions?
The actual service life of a coating depends on the abrasive and environmental conditions to which it is exposed.
Can wear-resistant coatings be applied to any material?
They can be applied to a wide range of materials; however, their actual applicability depends on the type and thickness of the coating, which determine compatibility with the surface to be treated.