About Us In Brief
We have been supplying diffusion coating services for over fifty years. In 1955, Diffusion Alloys was the first company in the world to launch chromising as a commercial industrial diffusion coating process.

We offer a wide range of coating capabilities to protect against metal degradation including aluminising / calorising, chromising, boronising, MCrAIY, thermal barrier coatings (HVOF), wire arc and CVD protecting across a broad range of industries including turbomachinery, oil & gas, process and general industrial.

We provide protection against forms of metal degradation including high temperature corrosion, metal dusting, sulfidation, wear, abrasion and oxidation.

We also provide a wide range of complementary services such as vacuum heat treatment, chemical stripping, shot peening, FPI and technical services in- house.

For more information on our capabilities, please browse through Our Services or Coating Processes menu, download our Coating & Ancillary Services factsheet or contact us directly.


Alonizing™, Aluminizing and Calorizing; What's the Difference?
Metal Dusting: Impacts, Causes and Prevention
Aluminising and its Uses in the Process Industry

To see a complete list of the factsheets that we offer, and for more information on the coating services that we supply at Diffusion Alloys, click here to see a complete list of our factsheets.