Microstructural evolution and mechanical hardening of Cr-coated MDA cladding under high-dose Fe Ion irradiation

Key Points

• Microstructural evolution correlates with increased mechanical hardening in Cr-coated MDA cladding.
• Significant changes were observed in microstructure and hardness after high-dose Fe ion irradiation.
• Analysis utilized ion irradiation to assess the impact on mechanical properties and structure.
• Findings indicate that chromium coating could offer enhanced durability in extreme environments.