Proceedings of the International Conference on Innovation in Science and Technology (ICIST 2020)

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Effect of Time and Temperature of Electrolyte Solution on Surface Thickness and Hardness Result of Electroplating Nickel on Steel with the Help of a Magnetict Stirrer

Authors
Rakiman*
Department of Mechanical Engineering, Politeknik State of Padang, Padang, Indonesia
Niko Rensennikorensen88@gmail.com
Department of Mechanical Engineering, Mechanical Faculty, Padang, Indonesia
Menhendrymenhendry@pnp.ac.id
Department of Mechanical Engineering, Politeknik State of Padang, Padang, Indonesia
Hanifhanif.hamzah71@gmai.com
Department of Mechanical Engineering, Politeknik State of Padang, Padang, Indonesia
Jon Affijonaffi@gmail.com
Department of Mechanical Engineering, Mechanical Faculty, Padang, Indonesia
Yuli Yetriyuliyetri@pnp.ac.id
Department of Mechanical Engineering, Politeknik State of Padang, Padang, Indonesia
Corresponding Author
Rakiman
Available Online 30 November 2021.
DOI
10.2991/aer.k.211129.050How to use a DOI?
Keywords
electroplating; electrolyte; current; thickness; hardness
Abstract

The nickel electroplating process has been carried out on steel with the help of a magnetic stirrer to homogenize the coating results on the surface. This study aims to determine the effect of time and temperature with the help of a magnetic stirrer on the thickness and hardness of the coating surface. The specimens were coated with 16 ST-37 steel plates with a length of 35 mm, a width of 35 mm and a thickness of 4 mm, and nickel as a coating metal. The thickness of the layer was tested with a stereo microscope and hardness using a hard Vicker test. Sanded the test specimens and cleaned before electroplating process. Coating operation conditions with temperature variations of 40°C, 45°C, 50°C and 55°C, processing time 10, 15, 20, and 25 minutes, 2 Ampere current, 4 Volt voltage, and 50 rpm magnetic stirrer speed. The results obtained showed that the highest hardness, thickness and mass were obtained at a temperature of 55°C and time of 25 minutes, namely 242 HV, 112.60 µm, and 0.95 gram. The yield and quality of the layers formed on the surface are strongly influenced by time and temperature. Time and temperature affect the thickness, layer mass, and coating hardness.

Copyright
© 2021 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

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Volume Title
Proceedings of the International Conference on Innovation in Science and Technology (ICIST 2020)
Series
Advances in Engineering Research
Publication Date
30 November 2021
ISBN
978-94-6239-472-8
ISSN
2352-5401
DOI
10.2991/aer.k.211129.050How to use a DOI?
Copyright
© 2021 The Authors. Published by Atlantis Press International B.V.
Open Access
This is an open access article under the CC BY-NC license.

Cite this article

risenwbib
TY  - CONF
AU  - Rakiman
AU  - Niko Rensen
AU  - Menhendry
AU  - Hanif
AU  - Jon Affi
AU  - Yuli Yetri
PY  - 2021
DA  - 2021/11/30
TI  - Effect of Time and Temperature of Electrolyte Solution on Surface Thickness and Hardness Result of Electroplating Nickel on Steel with the Help of a Magnetict Stirrer
BT  - Proceedings of the International Conference on Innovation in Science and Technology (ICIST 2020)
PB  - Atlantis Press
SP  - 233
EP  - 238
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.211129.050
DO  - 10.2991/aer.k.211129.050
ID  - 2021
ER  -