Rancang Bangun Alat Elektroplating dengan Menggunakan Trafo 3 Ampere
Keywords:
Coating time, Electroplating, Hardness, Layer thickness, Metal coating toolsAbstract
Electroplating is a way to provide metal protection by using direct electric current (DC). The coating metals used in electroplating include copper, nicel, zinc, chromium, gold, silver, brass, bronze, and so on. The design of an electroplating tool using a 3 ampere transformer aims to support learning media, especially on metal surface coating materials.. The metal coating tool uses a 2 mm thick plastic tub, 10 liter volume, brass solution, 3 amper aerator and transformer, 16 volt voltage, with coating times of 30 minutes, 45 minutes, 60 minutes, 75 minutes and 90 minutes. The test results show that the longer the coating time, the shinier the appearance of the coated test object, the layer thickness and hardness increase. In the 5 coating time periods, namely: 30 minutes, 45 minutes, 60 minutes, 75 minutes and 90 minutes the layers produced were: 122.57 HB, 133.16 HB, 143.00 HB, 164.85 HB and 211.59 . Layer thickness is: 0.639 µm, 1.05 µm, 1.361 µm, 1.66 µm and 1.994 µm. Apart from improving physical properties, it also provides aesthetic value to the surface of the coated test object.
References
Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3(2), 77–101. https://doi.org/10.1191/1478088706qp063oa
https://doi.org/10.1191/1478088706qp063oa
Creswell, J. W., & Plano Clark, V. L. (2023). Designing and conducting mixed methods research (4th ed.). SAGE Publications.
Food and Agriculture Organization. (2023). Global food waste monitoring report 2023. FAO. https://www.fao.org
Global Sustainable Tourism Council. (2024). Sustainable event management guidelines: Reducing environmental impact in the MICE industry. GSTC Publications.
Han, H., Lee, S., & Kim, J. (2023). Environmental responsibility and sustainable food practices in the hospitality industry: An integrated behavioral model. Journal of Sustainable Tourism, 31(2), 345–365. https://doi.org/10.1080/09669582.2022.2042538
Hermanu, B. (2022). Pengelolaan limbah makanan (food waste) berwawasan lingkungan. Jurnal Agrifoodtech, 1(1), 35–48. https://doi.org/10.56444/agrifoodtech.v1i1.56
https://doi.org/10.56444/agrifoodtech.v1i1.56
IPCC. (2019). Climate change and land: An IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems. Intergovernmental Panel on Climate Change.
Kim, S., Park, J., & Lee, H. (2024). Smart technologies and guest experience in hospitality: A systematic review and future research agenda. Tourism Management Perspectives, 50, 101095. https://doi.org/10.1016/j.tmp.2024.101095
Liu, M., Wang, Y., & Chen, X. (2024). Baseline expectations in modern event experiences. International Journal of Hospitality Management, 112, 103–117.
MICE Insights. (2024). 10 business meetings & events trends 2024. https://medium.com/@thad.insights/mice-10-business-meetings-events-trends-2024
Ministry of Environment and Forestry. (2023). Status of waste management in Indonesia 2023. Ministry of Environment and Forestry, Republic of Indonesia.
Ministry of Tourism and Creative Economy. (2024). Indonesia MICE market outlook 2024–2030. Ministry of Tourism and Creative Economy, Republic of Indonesia.
Satyawati, N. G. A. D., Suryani, L. P., & Anggraeni, D. (2024). Regulating food waste management in Indonesia: Do we need an omnibus law (again)? Indonesia Law Review, 14(1),52–71.
https://doi.org/10.15742/ilrev.v14n1.3
Soriano, J. M., Rico-Alonzo, M., Santos-Navarro, Ó., & Pardo-García, I. (2024). Assessment and solutions to food waste at congress events: A perspective of the MagNuS project. Foods, 13(2), 181. https://doi.org/10.3390/foods13020181
https://doi.org/10.3390/foods13020181
United Nations Development Programme. (2024). Indonesia Digital Ecosystem Assessment [Study Report]. UNDP Indonesia.
https://www.undp.org/indonesia/publications/study-report-indonesia-digital-ecosystem-assessment-2024
World Tourism Organization. (2023). Digital transformation in tourism: A global review of innovations for sustainable development. UNWTO. https://www.unwto.org
Bajat, J. B., & Popić, J. P. (2011). Corrosion protection of metals by electroplating. Journal of Electrochemical Science, 6(4), 127–136.
Paunovic, M., & Schlesinger, M. (2006). Fundamentals of electrochemical deposition (2nd ed.). Wiley-Interscience.
https://doi.org/10.1002/0470009403
Lin, C. Y., & Chen, F. Y. (2010). Effects of current density on nickel electroplating layer characteristics. Materials and Manufacturing Processes, 25(7), 412–418. https://doi.org/10.1080/10426910903480482 https://doi.org/10.1080/10426910903365786
Zhang, X., Li, M., & Zhou, H. (2015). Mechanical properties of nickel-coated steel using electroplating technology. Surface and Coatings Technology, 276, 356–363. https://doi.org/10.1016/j.surfcoat.2015.06.045
Hitz, C., & Lasia, A. (2001). Study of the kinetics of nickel electrodeposition. Journal of Applied Electrochemistry, 31(7), 781–786.
