Physical Vapour Deposition (PVD) machining and tooling coatings are widely used to increase the life and productivity of production cutting tools. Chemical Vapour Deposition (CVD) is an atmospherically controlled process conducted at elevated temperatures in a CVD reactor Thermo reactive Diffusion (TD or TRD) is a high temperature coating process for producing metal carbides, typically vanadium carbide. Ezzi vision sells and services a full range of vacuum pumps to the exact requirements of these coating applications.
