The HEI-Coat project uses high and low pressure Cold Spray processes for the development of hard Chrome substitution coatings. Through the HEI-Coat TCPP project plans to acquire expertise and a range of new hard chromium substitution coatings. These gains will be valued from both angles that are consistent with TCPP’s strategy: 1- the manufacture of coatings for its customers who still use hard chrome to protect their production tools and 2- TCPP also aims to enhance the results of the HEI-Coat project by integrating Cold Spray low pressure machines with its customers wishing to do the treatments themselves