Phase-change-related toughening of high-entropy nitride coatings

Key Points

• Enhanced toughness attributed to phase-change mechanisms improves structural integrity, especially under stress.
• Analysis demonstrated significant phase transformations during mechanical testing, leading to improved performance.
• Characterization of the coatings utilized advanced scanning electron microscopy and hardness testing methods.
• Findings highlight the potential for high-entropy nitride coatings in applications requiring durable and resilient materials.