Proceedings of the First Mandalika International Multi-Conference on Science and Engineering 2022, MIMSE 2022 (Mechanical and Electrical) (MIMSE-M-E-I-2022)

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Characterization of Anodizing Process on Aluminum Series 6 with Variable Voltage

Authors
Andika Wisnujati1, 2, *, Heri Wijayanto3, Agung Mulyo Widodo4, Mudjijana5, Mosiur Rahaman2
1Department of Automotive Engineering Technology, Universitas Muhammadiyah Yogyakarta, Yogyakarta, 55183, Indonesia
2Department of Computer Science, Asia University, Taichung City, 413, Taiwan
3Department of Informatics Engineering, University of Mataram, Mataram, Indonesia
4Department of Computer Science, Esa Unggul University, Jakarta, 11510, Indonesia
5Department of Mechanical Engineering, Universitas Muhammadiyah Yogyakarta, Yogyakarta, 55183, Indonesia
*Corresponding author. Email: andikawisnujati@umy.ac.id
Corresponding Author
Andika Wisnujati
Available Online 26 December 2022.
DOI
10.2991/978-94-6463-078-7_7How to use a DOI?
Keywords
Anodizing; Aluminum 6 series; Variable voltage; Vickers hardness
Abstract

Anodizing is one way of coating oxidation on aluminum, which is carried out by anodic oxidation at room temperature with the help of an electric current so that a chemical reaction occurs so that a layer is produced that can protect the metal from the effects of corrosion. The objective of this study was to determine the characterization of variations in electric voltage on surface hardness in the anodizing aluminum series 6. Specimens were made with dimensions of 50 mm × 25 mm with a thickness of 10 mm, then the cleaning process was carried out with a solution of sodium carbonate (Na2CO3) with a concentration of 50 gr/100 ml of reverse osmosis (RO) water. The etching, desmut, and anodizing processes were continued with a solution concentration of 400 ml of sulfuric acid (H2SO4) and 600 ml of RO water. The electric voltage variables used were 20, 24, and 28-V with a current of 2 A and an immersion time of 10 min. The results of the highest hardness test on a variable voltage of 20-V with a Vickers hardness value of 59.117 VHN. This proves that anodizing treatment on the surface of aluminum material with a variable voltage of 20 V will produce a high Vickers hardness value. These results indicate that the toughness of the material on the anodized specimen is also affected by the magnitude of the electric voltage.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the First Mandalika International Multi-Conference on Science and Engineering 2022, MIMSE 2022 (Mechanical and Electrical) (MIMSE-M-E-I-2022)
Series
Advances in Engineering Research
Publication Date
26 December 2022
ISBN
10.2991/978-94-6463-078-7_7
ISSN
2352-5401
DOI
10.2991/978-94-6463-078-7_7How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Andika Wisnujati
AU  - Heri Wijayanto
AU  - Agung Mulyo Widodo
AU  - Mudjijana
AU  - Mosiur Rahaman
PY  - 2022
DA  - 2022/12/26
TI  - Characterization of Anodizing Process on Aluminum Series 6 with Variable Voltage
BT  - Proceedings of the First Mandalika International Multi-Conference on Science and Engineering 2022, MIMSE 2022 (Mechanical and Electrical) (MIMSE-M-E-I-2022)
PB  - Atlantis Press
SP  - 46
EP  - 56
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-078-7_7
DO  - 10.2991/978-94-6463-078-7_7
ID  - Wisnujati2022
ER  -