在温泽尔状态下对钠钙玻璃表面进行激光纹理处理以获得疏水性表面

IF 1 Q4 ENGINEERING, MECHANICAL
K. A. Nur Najwa, Z. Najihah, S. Aqida, I. Ismail, M.S. Salwani
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引用次数: 0

摘要

玻璃表面与水接触时往往具有亲水性,从而导致低水接触角和高附着力。在具有低水附着力的玻璃表面上进行制作,可以最大限度地减少水滴的附着力,进行自清洁,提高玻璃表面的清洁度。本文介绍了通过激光加工三种不同图案对钠钙玻璃表面进行纹理处理,以改善改性玻璃表面的水接触角和低水附着力。本文采用设计实验法来确定激光参数对玻璃表面的影响。使用的激光参数为 0.45 至 1.05W 的激光功率和 210、420 和 600 mm/min 的扫描速度。研究了激光参数对表面形态、水接触角测量和平均表面粗糙度 Ra 的影响。对表面形貌、二维表面粗糙度轮廓和水接触角进行了表征。结果表明,与接触角为 32.35°的原表面相比,激光纹理加工后的最高水接触角可达 125.29°。扫描速度为 420 mm/min、激光功率为 0.45 W 时,表面的 Rax 和 Ray 的最小范围分别为 0.96 和 1.5 μm,因此水接触角最高。这些发现对于设计自清洁玻璃表面改性应用(如汽车挡风玻璃和高层建筑窗户面板)具有重要意义。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Laser Texturing of Soda Lime Glass Surface for Hydrophobic Surface in Wenzel State
Glass surfaces tend to be hydrophilic when exposed to water resulting in a low water contact angle and high adhesion. Fabrication on a glass surface with low water adhesion can minimize the droplet’s adhesion conduct self-cleaning, and improve the cleanliness of the glass surface. This paper presents surface texturing of the soda-lime glass surface by laser processing three different patterns to improve water contact angle with low water adhesion on the modified glass surface. A design experiment method was developed to determine the effects of laser parameters on the glass surfaces. The laser parameters used are laser power between 0.45 and 1.05W and scanning speeds of 210, 420, and 600 mm/min. The effects of laser parameters on surface morphology, water contact angle measurement, and average surface roughness, Ra were investigated. The characterization was conducted for surface morphology, two-dimensional surface roughness profile, and water contact angle. The results show that the highest water contact angle obtained after laser texturing is up to 125.29° compared to the as-received surface with a contact angle of 32.35°. The highest water contact angle resulted from 420 mm/min scanning speed and 0.45 W of laser power, responding to the surface with a minimum range of Rax and Ray of 0.96 and 1.5 μm. These findings are significant for designing surface modification of self-cleaning glass surface applications like the automotive windscreens, and window panels for high-rise buildings.
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来源期刊
CiteScore
2.40
自引率
10.00%
发文量
43
审稿时长
20 weeks
期刊介绍: The IJAME provides the forum for high-quality research communications and addresses all aspects of original experimental information based on theory and their applications. This journal welcomes all contributions from those who wish to report on new developments in automotive and mechanical engineering fields within the following scopes. -Engine/Emission Technology Automobile Body and Safety- Vehicle Dynamics- Automotive Electronics- Alternative Energy- Energy Conversion- Fuels and Lubricants - Combustion and Reacting Flows- New and Renewable Energy Technologies- Automotive Electrical Systems- Automotive Materials- Automotive Transmission- Automotive Pollution and Control- Vehicle Maintenance- Intelligent Vehicle/Transportation Systems- Fuel Cell, Hybrid, Electrical Vehicle and Other Fields of Automotive Engineering- Engineering Management /TQM- Heat and Mass Transfer- Fluid and Thermal Engineering- CAE/FEA/CAD/CFD- Engineering Mechanics- Modeling and Simulation- Metallurgy/ Materials Engineering- Applied Mechanics- Thermodynamics- Agricultural Machinery and Equipment- Mechatronics- Automatic Control- Multidisciplinary design and optimization - Fluid Mechanics and Dynamics- Thermal-Fluids Machinery- Experimental and Computational Mechanics - Measurement and Instrumentation- HVAC- Manufacturing Systems- Materials Processing- Noise and Vibration- Composite and Polymer Materials- Biomechanical Engineering- Fatigue and Fracture Mechanics- Machine Components design- Gas Turbine- Power Plant Engineering- Artificial Intelligent/Neural Network- Robotic Systems- Solar Energy- Powder Metallurgy and Metal Ceramics- Discrete Systems- Non-linear Analysis- Structural Analysis- Tribology- Engineering Materials- Mechanical Systems and Technology- Pneumatic and Hydraulic Systems - Failure Analysis- Any other related topics.
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