Unexpected carbide formation in the FeCoNiCr high-entropy alloy under prolonged high temperature ion irradiation

Key Points

• Carbide formation occurs during prolonged ion irradiation, impacting material stability.
• Key evidence shows significant phase transformation and microstructural changes under high temperature ion exposure.
• Analysis of phase transformations and thermal stability of FeCoNiCr alloy under irradiation conditions.
• These findings suggest potential challenges in the application of high-entropy alloys in radiation environments.