: Hard coatings

Hard and Ultra-Hard Coatings: Maximum Robustness and Resistance

At MNI, we offer a wide range of hard and ultra-hard coatings specially designed to provide exceptional protection against wear, abrasion, and mechanical stress. Thanks to our cutting-edge processes, we guarantee optimal performance for your industrial equipment, even under the most demanding conditions.

Technical Characteristics of Our Hard Coatings

Our coatings are distinguished by their high hardness, ranging from 500 to 3000 HV, and can be applied with variable thicknesses according to your needs:

Adaptable Hardness: Choice of hardness based on mechanical stress and operating conditions. Custom Thickness: From 3 µm to several tenths of a millimeter, to adapt to the specific requirements of each application.
Optimal Adhesion: Perfect adhesion to various materials such as steel, stainless steel, special alloys, and even certain composites.
Extreme Wear Resistance: Long-lasting protection against abrasion, impact, and repeated friction.
Thermal Stability: Excellent resistance to high temperatures for harsh environments.

Industrial Applications of MNI Hard Coatings

Our hard and ultra-hard coatings are suitable for numerous applications in various industrial sectors:

Mechanical Industry: Protection of cutting tools, forging dies, and components subject to intense friction. Aeronautics and Space: Reinforcement of critical parts exposed to high loads and thermal variations.
Automotive: Increased durability of transmission parts and engine components.
Steel and Metallurgy: Coating of rolls, molds, and forming tools.
Energy: Protection of turbines, rotors, and power generation equipment.

Why choose MNI coatings?

Advanced Technology: Coatings produced using high-precision processes (HVOF, plasma spraying, etc.).
Fully Customizable: Choice of hardness, thickness, and coating type based on your requirements.
Exceptional Durability: Significantly reduced maintenance costs thanks to improved wear resistance. Recognized expertise: Technical support to offer you the most suitable solutions.

Protect your equipment with MNI hard and ultra-hard coatings!
Contact us today to learn more and get a personalized quote.