What Is Plasma Spraying Used For?

Plasma spraying is a method used to coat surfaces across a variety of industries, most commonly to provide a thermal layer. And plasma coating itself can be done using different types of materials: metals, ceramic or cermet. So what is this fascinating process used for?

Which Industries Use Plasma Coating Methods?

Plasma coating, including the thermal plasma spray method, is used in several industries and for different purposes. As we said, one of the primary purposes of plasma coating is to give surfaces thermal properties, but it can also be used to provide corrosion protection or biocompatibility. Professionals in the aerospace industry, the electronics industry, the biomedical industry and the chemical and nuclear industries as well as the marine, automotive and mechanical engineering industries all use plasma coating for one reason or another. Furthermore, plasma coating is used in the manufacturing of household appliances.

What Projects Can Plasma Coating Be Used For?

We know who uses plasma coating, but what do they use it for? Businesses like Poeton – www.poeton.co.uk/surface-treatments/thermal-metal-sprays/plasma-coatings – provide plasma coating treatments for compressor areas of engine turbines in aerospace industries to protect them from wear, plus they deliver wear-resistant coating for printing rolls before they go through the process of being etched, engraved or lasered. For the first, a cobalt material is used, and for the latter, alumina and chromium oxide ceramic are put in place.

How Do Professionals Know Which Materials to Use?

Scientists working in surface treatment technology continue to carry out vital research on how materials behave and react with each other. For instance, they don’t just focus on combinations that work – they also identify materials that do not work and aim to discover why they may not be compatible. To make sure that they are offering the best service and the most effective and reliable products, scientists in the field work tirelessly to ensure that they have discovered the optimum coating materials and procedures for carrying out the coating.

We hope that you have learned something about plasma spraying and what it’s used for.