Wettability of Aluminum-alloys Surface with Various Surface Roughness and Thickness Coating

被引：0
|
作者：
Jasmee, Solehah [1 ,2 ]
Omar, Ghazali [1 ,2 ]
Masripan, Nor Azmmi [1 ,2 ]
Kamarolzaman, Anita Akmar [1 ,2 ]
机构：
[1] Univ Teknikal Malaysia Melaka, Fac Mech Engn, Durian Tunggal 76100, Melaka, Malaysia
[2] Univ Teknikal Malaysia Melaka, Ctr Adv Res Energy, Durian Tunggal 76100, Melaka, Malaysia
来源：
PROCEEDINGS OF INNOVATIVE RESEARCH AND INDUSTRIAL DIALOGUE 2018 (IRID'18) | 2019年
关键词：
contact angle; surface roughness; thickness;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Corrosion continues to be an obstacle in protecting electronic components. A coating with higher hydrophobicity is required to protect the electronic components. A surface with high roughness and thin film coating may improve the hydrophobicity of a surface. Thus, a study was conducted to explore the influence of roughness and coating thickness on the wettability of coated and uncoated Aluminum alloys. They were roughened by using silica carbide abrasive paper and coated with spray paint-polymer coating. It was found that roughness and coating thickness strongly influenced the wettability Al-alloys due to air trap and its geometrical structured (P-V, W and D).
引用
收藏
页码：238 / 239
页数：2
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