Tungsten Carbide coatings for Valves’ market: State of the Art and on-going developments[R]

Author: Andrea Chierichetti, Walter Cerri, Paolo Defendenti

Company: Flame Spray SpA

Since 2014 Flame Spray launched a development project aimed to improve tungsten
carbide coating with cobalt-chrome binder (Flame Spray process H653SC) .
The project was driven by requirements in aerospace market (Hard Chrome
Replacement applications).