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All Journal Jurnal POLIMESIN Jurnal Elemen INTEK: Jurnal Penelitian Infotekmesin Jurnal Energi dan Teknologi Manufaktur (JETM) Abdi Dosen : Jurnal Pengabdian Pada Masyarakat V-MAC (Virtual of Mechanical Engineering Article) JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Jurnal Mesin Nusantara Jurnal Pengabdian Polinema Kepada Masyarakat Panrannuangku Jurnal Pengabdian Masyarakat Logic : Jurnal Rancang Bangun Dan Teknologi
Amrullah, Utsman Syah
Politeknik Negeri Malang
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Journal : INTEK: Jurnal Penelitian

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Corrosion Rate of Black Chromium Coating Result of Electroplating on Copper Syamsul Hadi; Sza Sya Monica Valeria; Satworo Adiwidodo; Utsman Syah Amrullah; R.N. Akhsanu Takwim; Hilmi Iman Firmansyah
INTEK: Jurnal Penelitian Vol 7, No 2 (2020): October 2020
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v7i2.2681

Abstract

The problem faced is that the white chromium coating has a low selling value or aesthetic value than the black chromium layer which is more in demand, especially by the younger generation who prioritizes aesthetics. The purpose of the corrosion test was to determine the corrosion resistance ability of the black chromium coating resulting from the electroplating process on the relationship between the solution temperature and the immersion time of copper in a corrosive solution. Corrosion test methods include literature studies, field observations, weighing specimens, immersing specimens in corrosive solutions, weighing specimens, calculating corrosion rates, and data analyzing. Corrosion test results show that the higher the temperature of the solution and the longer the immersion time, the smaller the corrosion rate for the lowest conditions at 30oC and a duration of 5 minutes with a corrosion rate of 0.2004 mm/year and the highest conditions at a temperature of 50oC and a duration of 9 minutes at a rate of corrosion of 0.0108 mm/year.
Co-Authors Agus Harijono Ahmad Hanif Firdaus AM Mufarrih Anggit Murdani Bagus Wahyudi Bayu Pranoto Chandra Gunawan Eko Yudiyanto Elfin Lailatun Nur'aini Elka Faisal Etik Puspitasari Harijono, Agus Haris Puspito Buwono Hariyanto, Moh. Nasir Hilmi Iman Firmansyah Imam Mashudi Khambali Khambali Mochammad Muzaki Moh. Nasir Hariyanto Muhammad Fakhruddin Muhammad Muzakki Nanang Qosim Nurul Hidayatinnisa’ Pondi Udianto R.N. Akhsanu Takwim, R.N. Akhsanu Rilis Eka Perkasa Riyanto Heri Nugroho Riyanto Heri Nugroho Satworo Adiwidodo Suyanta Suyanta Syamsul Hadi Syamsul Hadi Sza Sya Monica Valeria Vinan Viyus Yusuf Dewantoro Herlambang Zakki Fuadi Emzain