通过激光诱导表面氧化提高着色质量的研究

IF 3.8 3区材料科学 Q2 MATERIALS SCIENCE, MULTIDISCIPLINARY

Optical Materials Pub Date : 2024-10-10 DOI:10.1016/j.optmat.2024.116249

Yuhang An , Yaoyao Qi , ZhanDa Zhu , Chang Chang , Lei Xiong , Xiao Chen , Guling Zhang , Wenyan Gao

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引用次数: 0

摘要

本研究重点关注激光诱导的 TC4 合金表面氧化，并利用激光后处理技术实现了 TC4 表面在室温下的精确颜色控制。目前的研究对加工次数导致颜色变化的机理缺乏深入了解。本研究旨在通过二次加工提高着色质量，并建立基于累积能量密度的颜色控制机制。统计分析显示，ΔE、ΔC∗ 和 Δh∗显著降低，表明颜色均匀性得到提高。表面形态和反射率数据进一步证实了这些发现，证明了二次加工在实现一致和均匀着色方面的有效性。

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Investigations on color quality improvement through laser-induced surface oxidation for coloration

This study focuses on laser-induced oxidation of TC4 alloy surfaces and achieves precise color control on TC4 surfaces at room temperature using laser post-processing. The current research lacks an in-depth understanding of the mechanism responsible for color changes due to the number of processing cycles. This study aims to improve the quality of coloration through secondary processing and establish a color control mechanism based on accumulated energy density. Statistical analyses revealed notable reductions in ΔE, ΔC∗, and Δh∗, indicating enhanced color uniformity. Surface morphology and reflectance data further confirmed these findings, demonstrating the effectiveness of secondary processing in achieving consistent and uniform coloration.

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来源期刊

Optical Materials 工程技术-材料科学：综合

CiteScore

6.60

自引率

12.80%

发文量

1265

审稿时长

38 days

期刊介绍： Optical Materials has an open access mirror journal Optical Materials: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. The purpose of Optical Materials is to provide a means of communication and technology transfer between researchers who are interested in materials for potential device applications. The journal publishes original papers and review articles on the design, synthesis, characterisation and applications of optical materials. OPTICAL MATERIALS focuses on: • Optical Properties of Material Systems; • The Materials Aspects of Optical Phenomena; • The Materials Aspects of Devices and Applications. Authors can submit separate research elements describing their data to Data in Brief and methods to Methods X.