Influence of Plasma Electrolytic Oxidation Parameters on Laser Welding of Aluminum Alloy and Glass

IF 2 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Journal of Materials Engineering and Performance Pub Date : 2025-05-06 DOI:10.1007/s11665-025-11265-8

Changjun Chen, Jiaqi Shao, Yikai Lu, Chen Tian, Min Zhang, Wei Zhang

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Abstract

In this experiment, we studied the laser transmission welding of high borosilicate glass and Zl205A aluminum alloy using a millisecond pulse laser to seal of glass and metal. Prior to the laser sealing process, an oxide coating was prepared on the surface of the aluminum alloy using micro-arc oxidation technology. The effects of the micro-arc oxidation process parameters on the shear force, weld morphology, and weld interface of the welded parts were studied, and the mechanism behind weld formation was analyzed. The results showed that the micro-arc oxidation coating can effectively act as an energy absorption layer and a buffer layer for the welded parts. In addition, the main reason for the connection between these two materials is due to the mixed inlay structure that formed inside the weld. When the concentration of sodium phosphate was 10 g/L and the voltage was 440 V, the obtained oxide film was the most suitable for welding metal to glass and could withstand a maximum shear force of 22 N.

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等离子体电解氧化参数对铝合金和玻璃激光焊接的影响

在本实验中，我们研究了利用毫秒脉冲激光对玻璃和金属进行密封的高硼硅玻璃和Zl205A铝合金的激光透射焊接。在激光密封工艺之前，采用微弧氧化技术在铝合金表面制备了一层氧化涂层。研究了微弧氧化工艺参数对焊接件剪切力、焊缝形貌和焊缝界面的影响，并分析了焊缝形成的机理。结果表明，微弧氧化涂层可以有效地作为焊接件的能量吸收层和缓冲层。此外，这两种材料之间的连接的主要原因是由于焊缝内部形成的混合嵌体结构。当磷酸钠浓度为10 g/L，电压为440 V时，得到的氧化膜最适合金属与玻璃的焊接，能承受22 N的最大剪切力。

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来源期刊

Journal of Materials Engineering and Performance 工程技术-材料科学：综合

CiteScore

3.90

自引率

13.00%

发文量

1120

审稿时长

4.9 months

期刊介绍： ASM International''s Journal of Materials Engineering and Performance focuses on solving day-to-day engineering challenges, particularly those involving components for larger systems. The journal presents a clear understanding of relationships between materials selection, processing, applications and performance. The Journal of Materials Engineering covers all aspects of materials selection, design, processing, characterization and evaluation, including how to improve materials properties through processes and process control of casting, forming, heat treating, surface modification and coating, and fabrication. Testing and characterization (including mechanical and physical tests, NDE, metallography, failure analysis, corrosion resistance, chemical analysis, surface characterization, and microanalysis of surfaces, features and fractures), and industrial performance measurement are also covered