Final Activity Report Summary - SURFACES (Development of Technologies for Advanced Treatment of Metal Alloy Surfaces with applications in the Gas Turbine sector)
Sub-project 1 was carried out between Partner 1 (SRTAS) and Partner 2 (Cranfield University). Although some excellent research and knowledge transfer was carried out, with hindsight it can be said that this project was so extremely challenging that resources on a much greater scale than was possible in this project would have been necessary for any hopes of a successful outcome.
The project was terminated after about 12 months when it was clear that the goals were not achievable within the context of the available time and resources. Sub-project 2: This project was carried out between partner 1 (SRTAS) and partner 3 (University of La Rochelle). The aim was to develop better solution-based methods for the removal of old protective coatings on Nickel alloy turbine components.
More specifically the aim was to surpass the present state of the art by developing solution based methods for "stripping" old coatings that were more selective, more reliable, and more environmentally friendly than the current state of the art. A high degree of success was achieved with this sub-project, and the outputs of this sub-project constitute the principal technical achievement and the principal transfer of knowledge of the project as a whole.