纳秒激光金属表面着色技术机理研究的发展与展望

发布时间：2018-01-25 05:35

本文关键词： 激光着色钛不锈钢纳秒激光机理　出处：《应用激光》2017年05期 　论文类型：期刊论文

【摘要】：纳秒激光氧化着色是一种新兴的着色工艺,不需要专门的涂料,具有加工灵活、加工精度高等优点。目前纳秒激光氧化着色的技术已经出现很多年,但尚未在工业应用中得以推广,原因在于从原理上尚不能完全解释激光照射材料时与材料表面的相互作用,着色效果上激光参数与产生的颜色之间的定量关系还不明确,模型与实际效果之间存在差异,同时该工艺在可重复性、稳定性、加工效率等方面还存在些许的问题需要解决。针以钛金属和不锈钢为例,对纳秒激光氧化着色的原理进行了阐述,总结了影响着色效果的因素,并对该技术所存在的问题进行了总结,同时讨论了下一步的研究方向。
[Abstract]:Nanosecond laser is an oxidation coloring coloring process new, do not need special coating, with flexible manufacture and machining precision. The nanosecond laser oxidation coloring technology has occurred for many years, but has not yet been popularized in industrial application, because the interaction surface from the original theory can not fully explain the laser irradiation materials with the material, the quantitative relationship between laser parameters and color shading effect produced is not clear, there are differences between the model and the actual effect, at the same time in the process repeatability, stability, processing efficiency etc. there are still some problems need to be solved. The needle with titanium and stainless steel as an example, the principle of ns laser oxidation coloring is discussed, and summarizes the factors affecting the coloring effect, are summarized and the technical problems at the same time, the study of the next discussion To.

【作者单位】：山东大学机械工程学院;
【基金】：山东省优秀中青年科学家科研奖励基金资助项目(项目编号:BS2012ZZ005)
【分类号】：TN249
【正文快照】： 0引言利用现代物理化学、金属学和热处理等学科的边缘性新技术来改变金属表面的状况和性质,使之与材料作优化组合,以达到预定性能要求的工艺方法,称为金属表面处理。金属表面着色是一种最常见的表面处理技术,一方面在装饰领域如广告、汽车、艺术、人工宝石等方面有着广泛的应

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