Erosion-corrosion wear of Cr2N/Ni3N multi-layer coating deposited on nickel aluminium bronze (NAB) using the DC magnetron sputtering system

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• Erosion-corrosion wear significantly reduces the surface integrity of nickel aluminium bronze, leading to failures.
• The multi-layer coating composed of Cr2N and Ni3N was evaluated for wear resistance across various conditions.
• Analysis utilizing DC magnetron sputtering highlighted the coating's capacity to withstand erosive environments effectively.
• Improved durability may enable better longevity for components exposed to harsh operating conditions.