Spectrographic supplies a industry wide range of metallography equipment for cutting, mounting, grinding and polishing. We also supply quality hardness testers and microscopes. We only work with established brands and market leaders. We trial and test all our equipment, to ensure you, the client, receives only the best.
Spray coating are used in aerospace applications to improve surface properties. The structural analysis of the coating is very important as failure can be catastrophic. Analysis is carried out to determine any de lamination of cracks, porosity and penetration of blasting grit or other defects.
Most spray coatings are prepared using automatic polishing machines such as OmegaPol after careful sections with a precision cutter. The use of vacuum impregnation will offer support to the coating and prevent preparation damage.