top of page

Just What Is Arc Spray?

 

Sometimes you will hear someone in an industrial field talk about needing a skilled arc sprayer. In this case, the person is talking about someone who is familiar with thermal spraying techniques. The arc comes from the type of electrical heating that is done to create a melted material that then can be sprayed over metal, stone, or other substances as a solid coat depending on the specific need. While there are also plasma coating and chemical coating, many people love the results that come from a feedstock method of arc spraying.

 

Wide arc spraying is the method where two consumable wires made of metal are fed into a spray gun. These wires are charged with an arc, and this heats up and causes that molten effect that creates a liquid metal or liquid spray. This is how the material is put into the proper form to be then applied. 

 

The coatings that result from this technique bond on a molecular level and that is what makes it an exceptional finish because it can't chip away or fade the way that paint or an outer coating is unless the surface itself that is being coated gets damaged, rusted out, or anything of the like.

 

 

 

The actual quality of the arc spray will depend directly on the speed of the particles that are being sprayed out from the arc sprayer. Basically in this case as the velocity of the actual application increases, the overall quality of the coating will also increase.

 

If you are looking for the highest quality equipment and powders to use for arc spray, we recommend National Alloy Solutions, because of their amazing deals on the highest quality supplies in the industry! We wish that we knew about them years previous, but it's never too late to sieze an advantage over your competitors, right?

 

 

This is not the type of process that should be done by someone with no experience, but it's important to find a specialist who has experience with this type of work and knows how to get the right mixture for the right coating. This will go a long way towards getting those desired final results.

bottom of page