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In present-day, Molecular dynamics (MD) simulations model have turned into familiar research tools, complementing experimental techniques, supporting researchers in finding new materials. In this study MD the applied to simulate the during indentation process on the CuCrCoFeNi HEA layer on Cu, Study the physical and mechanical properties, the influence of indenter machining velocities is discussed and analyzed. The influence of probe machining speed is discussed and analyzed through deformation morphology, FCC-HCP crystalline phase transformation, pile-up height, indenter force, hardness of CuCrCoFeNi HEA discussed in depth as increasing the machining velocities. The results demonstrate a clear understanding of the mechanical properties of the CuCrCoFeNi HEA layer during nanoindentation process.

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Effect of Indenter Velocity on Mechanical Properties of FCC CuCrCoFeNi Layer on Cu Substate During Indentation Process

  • 会议论文

  • 发表日期：

    2025年

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  • Anh-Tuan Nguyen,
  • Anh-Son Tran,
  • Van-Tuan Chu,
  • Thanh-Nga Trinh

摘要

In present-day, Molecular dynamics (MD) simulations model have turned into familiar research tools, complementing experimental techniques, supporting researchers in finding new materials. In this study MD the applied to simulate the during indentation process on the CuCrCoFeNi HEA layer on Cu, Study the physical and mechanical properties, the influence of indenter machining velocities is discussed and analyzed. The influence of probe machining speed is discussed and analyzed through deformation morphology, FCC-HCP crystalline phase transformation, pile-up height, indenter force, hardness of CuCrCoFeNi HEA discussed in depth as increasing the machining velocities. The results demonstrate a clear understanding of the mechanical properties of the CuCrCoFeNi HEA layer during nanoindentation process.