Thermal spray composite wear resistant coatings

Any material or product that is subject to high temperature needs to be coated to ensure the material doesn’t melt or distort under extreme heat. Of course, the coating chosen also needs to be capable of withstanding the heat or you are simply postponing the inevitable.

What Are Thermal Resistant Coatings?

In a nutshell, a thermal resistant coating is any coating that is specifically designed to absorb or deflect heat without allowing damage to occur to the item underneath the coating.

They can be made from a variety of materials, including ceramics or cer-mets. You’ll even find heat-resistant paint.

Understanding Thermal Spray Composite Wear Resistant Coatings

Spraying is the most effective way to apply these coatings. By using HVOF process (2200°C), it is possible to create very high heat inside the spray gun. This allows the particles of the coating to be melted.

The melted particles can then be liquified, hitting the designated surface evenly. The process ensure great adhesion to the surface.

This approach also helps to ensure that the coating is carefully regulated, this makes it substantially easier to add multiple layers and improve the finish or heat protection offered.

It’s worth noting there is a high-velocity option when creating thermal resistant coatings. This, as the name suggests, increases the force at which the particles are flung at the surface.

Uses Of Thermal Resistant Coatings

The uses for these types of coatings are almost limitless. Anything you can think of that is subject to high temperatures will benefit from a thermal resistant coating. Here are just a few examples.

• Chimneys
• Exhaust Pipes
• Heat shields
• Stoves

Once you know what you need to be coat you can contact Zocca Coatings and get all the additional information you need, allowing you to successfully have the thermal resistant coating applied.