In the context of metallic coating, thermal diffusion describes the process of heating components in an airtight container in the presence of zinc powder. The zinc diffuses into the metal component forming a protective zinc–iron alloyed coating.
In the context of metallic coating, thermal diffusion describes the process of heating components in an airtight container in the presence of zinc powder. The zinc diffuses into the metal component forming a protective zinc–iron alloyed coating.