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Updated: Jan 11, 2026

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激光处理参数对表面粗度和颜色形成在标记区域的影响.

Lyubomir Lazov1, Nikolay Angelov2, Emil Yankov1

  • 1Engineering Center, RTU Rezekne Academy, Atbrivosanas Aleja 115, 4601 Rezekne, Latvia.

Materials (Basel, Switzerland)
|November 13, 2025
PubMed
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激光处理参数精确控制AISI 304不钢的表面粗度和颜色. 优化频率和扫描速度等参数可实现工业应用所需的美学和功能表面性能.

科学领域:

  • 材料科学 材料科学 材料科学
  • 表面工程是什么?表面工程是什么?
  • 激光处理 激光加工

背景情况:

  • 激光打标对于美观和功能性表面修改至关重要.
  • 了解参数对表面性能的影响对于工业应用来说至关重要.

研究的目的:

  • 研究激光处理参数如何影响AISI 304不钢的表面粗性和颜色形成.
  • 建立参数和由此产生的表面特征之间的定量关系.
  • 为工业激光彩色标记应用提供基础.

主要方法:

  • 激光处理参数的系统变化:晶圆阶段,扫描速度,频率,线性能量密度和重叠系数.
  • 分析激光标记区域的表面粗度 (如Ra) 和视觉颜色变化.
  • 纳米结构形成与观察到的色彩效应的相关性.

主要成果:

  • 增加的格步骤和线性能量密度通常会增加粗度和变暗的颜色.
  • 更高的扫描速度和频率降低了粗度和更明亮的颜色.
  • 频率是一个关键因素,显著减少粗度和增强黄色色调.
  • 在表面纳米结构和稳定的干扰颜色形成之间观察到直接关系.
关键词:
在 AISI 304 中.这种频率的频率是非常高的.激光彩色标记 激光彩色标记拉斯特步骤的阶段.粗性 粗性 粗性的速度速度的速度速度的速度.

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结论:

  • 激光处理参数可以精确控制不钢的表面粗度和颜色.
  • 优化的参数允许量身定制的美学和功能表面特性.
  • 这些发现支持激光彩色标记的工业应用,以提高材料性能和差异化.