People find they have a lot of questions when it comes to thermal spraying. In this brief FAQ we’re going to answer three of the most common questions when it comes to thermal sprays.
What Is Thermal Spraying?
Often referred to as metallizing, thermal spraying is a process whereby fine particles of powdered, wire or rod materials, usually metal but not always, are heated and melted onto a surface. They might also be applied with carrier gases. A good way to think about it is like spray painting but with hot molten metal. Thermal spraying is a highly practical surface treatment that is often used to prevent corrosion or damage to machine parts and components. It is commonly used in the automotive and aerospace industries, where parts are subject to extreme conditions.
What Are the Different Coating Types?
There are many different types of thermal spray coatings, and each serves a slightly different purpose. These include cavity damage protection and thermal barrier coatings, coatings for corrosion resistance, electrical coatings and wear resistance coatings. All these types of coatings are offered by professional surface treatment specialists like www.poeton.co.uk/surface-treatments/thermal-metal-sprays.
What Are the Different Applications?
Thermal spray can be applied in a number of different ways, from a twin arc or plasma process to high-velocity oxy-fuel and high-velocity air fuel. Other processes include a flame spray and a spray and fuse.
Thermal spray is a highly specialised but practical and advantageous surface treatment that can be used for a range of purposes and can be applied in a number of ways.
