WP12 – Advanced Materials for Accelerators
| WP1 – Project Management and Coordination |
| WP2 – Strategic Communication, Outreach and Sustainability |
| WP3 – Reinforcing Co-creation with Industry |
| WP4 – Superconducting Thin Films for RF Cavities |
| WP5 – Laser Driven Acceleration |
| WP6 – Advanced RF Technologies |
| WP7 – Permanent Magnets |
| WP8 – High-Temperature Superconducting Magnets |
| WP9 – High-Brightness Electron Injectors |
| WP10 – Surface Treatments for Niobium SRF Cavities |
| WP11 – Additive Manufacturing |
| WP12 – Advanced Materials for Accelerators |
Task 12.1: Carbide-Carbon Materials with High Thermomechanical Properties
This Task focuses on the development and validation of carbide–carbon composites with high thermomechanical performance, in particular Chromium–Graphite (Cr–Gr) and related molybdenum–graphite systems. The activity targets the industrial reproducibility and scale-up of high-thermal-conductivity (≥500 W/m·K), low-density composites through the fabrication and metrological verification of functional absorber prototypes, followed by comprehensive thermophysical characterisation and irradiation testing. Beyond accelerator beam-intercepting devices, these materials offer strong industrial and medical potential thanks to their thermal shock resistance, dimensional stability and radiation robustness, making them attractive for high-heat-flux components, advanced thermal management systems, compact accelerator modules for proton therapy, and radioisotope production units. By combining advanced sintering, microstructural optimisation and irradiation validation, the task bridges frontier accelerator materials R&D with scalable manufacturing routes, fostering uptake in energy, aerospace and healthcare technologies.
Task 12.2: High-Entropy Alloys (HEAs) via Additive Manufacturing and FAST/SPS for Radiation-Resistant Components in High-Power Accelerator Systems
This Task aims to develop advanced refractory High-Entropy Alloys (HEAs) for radiation-resistant components in high-power accelerator systems, using two complementary processing routes: Additive Manufacturing (AM) and Field-Assisted Sintering Technology / Spark Plasma Sintering (FAST/SPS). The project focuses on W-based and multi-principal-element alloys tailored for extreme heat flux and irradiation conditions, targeting beam-intercepting devices such as collimators, beam windows and high-power targets. Beyond accelerator applications, these materials hold strong industrial and medical relevance, enabling longer-lasting components for compact accelerators in proton therapy, isotope production systems, and high-temperature energy technologies, while also offering cross-sector potential in fusion and aerospace environments.