Perilaku kekasaran permukaan baja AISI 1045 terhadap kekerasan dan laju korosi serta daya lekat permukaan hasil elektroplating

Authors

  • Sunardi Sunardi Universitas Sultan Ageng Tirtayasa
  • Slamet Wiyono
  • Dhimas Satria
  • Rina Lusiani
  • Erny Listijorini
  • Wira Pratama

DOI:

https://doi.org/10.24127/trb.v9i1.1155

Abstract

Electroplating is the coating metals with thin layers of other metals by electrolysis to improve the surface properties of materials, especially corrosion resistance. Electroplating is widely used in the automotive, electronics, medical, aerospace, gas, and oil industries. This study will discuss the effect of substrate surface roughness of AISI 1045 steel toward surface roughness, hardness, corrosion rate, and bonding strength of the coating. The surface roughness of the substrate is obtained by grinding process using sandpaper with grades 80, 320, and 1000. In this study, the coating material is Chromium. The electroplating parameters used in this research are 5-volt voltage, current 500 Amperes, and the time of 15 minutes. From this research, it is known that the surface roughness of the substrate material has an influence on the quality of the coating. The lower the surface roughness, improve the roughness, hardness, corrosion rate, and bonding strength.
Keywords: electroplating, surface roughness, hardness, corrosion rate, bonding strength.

Author Biography

Sunardi Sunardi, Universitas Sultan Ageng Tirtayasa

Mechanical Engineering Department

References

[1] R. Lusiani, Sunardi, and Hamidi, “Sifat Mekanik Lapisan Stainless Steel 316 pada Baja Karbon Rendah dengan Proses Electric Arc Spray,” in Seminar Nasional Industrial Services (SNIS III), 2015, pp. 429–434.
[2] Sunardi, Erwin, and R. R. Ramadhan, “Karakteristik Lapisan METCO 404NS dengan Variasi Pemanasan Awal Material Substrat pada Proses Thermal Spray,” in Seminar Nasional Teknologi Manufaktur, 2014, pp. 123–128.
[3] S.-H. Jeon, W.-I. Choi, G.-D. Song, Y.-H. Son, and D. H. Hur, “Influence of Surface Roughness and Agitation on the Morphology of Magnetite Films Electrodeposited on Carbon Steel Substrate,” Coating, vol. 6, no. 62, pp. 1–12, 2016.
[4] H. R. Bakhsheshi-rad, E. Hamzah, and S. N. Saud, “Effect of Electrodeposition Parameters on the Microstructure and Corrosion Behavior of DCPD Coatings on Biodegradable Mg – Ca – Zn Alloy,” Int. J. Appl. Ceram. Tecnol., vol. 11, pp. 1–11, 2014.
[5] A. Goral, L. Litynska-Dobrzyska, and M. Kot, “Effect of Surface Roughness and Structure Features on Tribological Properties of Electrodeposited Nanocrystalline Ni and Ni/Al2O3 Coatings,” J. Mater. Eng. Perform., 2017.
[6] C. R. Raghavendra, S. Basavarajappa, and I. Sogalad, “Study on Influence of Surface roughness of Ni- Al2O3 Nano Composite Coating and Evaluation of Wear Characteristics,” in IOP Conference Series: Materials Science and Engineering 310, 2018, pp. 1–9.
[7] S. Kumar, S. Pande, and P. Verma, “Factor Effecting Electro-Deposition Process,” Int. J. Curr. Eng. Technol., vol. 5, no. 2, pp. 700–703, 2015.
[8] E. S. Güler, “Effects of Electroplating Characteristics on the Coating Properties,” Electrodepos. Compos. Mater. coatings, no. March 2016, pp. 27–37, 2017.
[9] A. Taherkhani, Y. Shajari, K. Mirzavand, A. Mellatkhah, and Z. S. Seyedraoufi, “The Effect of Electroplating Time on Microstructural Properties and Hardness of Silver Coating on C10100 Alloy,” J. Environ. Friendly Mater., vol. 3, no. 2, pp. 5–9, 2019.
[10] Z. D. Kadhim, M. A. Abdulrazzaq, and Z. N. Jassim, “Effect of Coated Layer of Hard Chromium on Fatigue Behavior for AISI 1039 Medium Carbon Steel,” J. Eng. Sustain. Dev., vol. 22, no. 2, pp. 72–85, 2018.
[11] S. H. Bae, S. Kim, S. H. Yi, I. Son, K. T. Kim, and H. Chung, “Effect of Surface Roughness and Electroless Ni – P Plating on the Bonding Strength of Bi – Te-based Thermoelectric Modules,” Coating, vol. 9, no. 213, pp. 2–9, 2019.
[12] R. D. Rachmani, A. Nikitasari, Sunardi, and E. Mabruri, “Pengaruh Kekasaran Permukaan dan Kecepatan Pengadukan terhadap Karakteristik Lapisan Nirelektrik Ni-P pada Baja Tahan Karat Martensitik,” Widyariset, vol. 4, no. 1, pp. 21–28, 2018.
[13] Permadi, B., Asroni, A., & Budiyanto, E. (2019). Proses elektroplating nikel dengan variasi jarak anoda katoda dan tegangan listrik pada baja ST-41. Turbo: Jurnal Program Studi Teknik Mesin, 8(2).
[14] T. Borkar and S. P. Harimkar, “Effect of Electrodeposition Conditions and Reinforcement Content on Microstructure and Tribological Properties of Nickel Composite Coatings,” Surf. Coat. Technol., vol. 205, pp. 4124–4134, 2011.
[15] Budiyanto, E., Setiawan, D. A., Supriadi, H., & Ridhuan, K. (2017). Pengaruh jarak anoda-katoda pada proses elektroplating tembaga terhadap ketebalan lapisan dan efisiensi katoda baja AISI 1020. Turbo: Jurnal Program Studi Teknik Mesin, 5(1).

Downloads

Published

02-07-2020

Issue

Vol. 9 No. 1 (2020): Jurnal TURBO

Section

Articles

License

This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge.

All articles published Open Access will be immediately and permanently free for everyone to read and download.  We are continuously working with our author communities to select the best choice of license options, currently being defined for this journal as follows:

Creative Commons License
TURBO by JURUSAN TEKNIK MESIN is licensed under a Creative Commons Attribution 4.0 International License.