Characteristics of ASTM A36 steel plate corrosion rate due to bending treatment with angle, corrosion media, and corrosion time variations

Muhamad Zainal Arifin, Universitas Negeri Malang, Indonesia
Djoko Kustono, Universitas Negeri Malang, Indonesia
Widiyanti Widiyanti, Universitas Negeri Malang, Indonesia

 10.21831/jeatech.v1i1.31478

Abstract


Bending can cause stress to the workpiece, where the stress can cause a fine crack in the metal which can lead to corrosion. Corrosion that occurs can result in a decline in the quality of metals, especially in mechanical properties. This study aims to determine the characteristics of the corrosion rate of each bending angle. This study uses low carbon steel with ASTM A36 type plates, this type of steel is often used in ship production. This research is an experimental study using descriptive statistical methods, and 3x3 factorial Anava for testing hypotheses. From this research, the results obtained in the form of corrosion rate values, where the characteristics of the corrosion rate of steel plates with the lowest corrosion resistance are at 60o bending treatment, seawater media, and 48 hours with a corrosion rate of 2.005 mmpy. Corrosion rate characteristics with the best resistance are in the bending treatment of 120o, PDAM water media, and 24 hour time with a corrosion rate of 0.695 mmpy. Hypothesis test results state that there is a significant effect of variations in bending angle, corrosion media, and corrosion time on the value of the corrosion rate.

Full Text:

PDF

References


Ambiyar. Teknik Pembentukan Pelat Jilid 3. Jakarta: Direktorat Pembinaan Sekolah Menengah Kejuruan. 2008.

Andarany, K.S.. “Studi Karakterisasi Laju Korosi Logam Aluminium Dan Pelapisan Dengan Menggunakan Membran Sellulosa Asetat”. Jurnal Teknik Mesin (JTM). Vol. 06. 2017

A, K.Mangla., Vikas, C., & Gurbhinder, S. “High Temperature Corrosion And Its Control In Coal Fired Boilers”. International Journal of Latest Trends in Engineering and Technology. ISSN: 2278-621X. 2017.

ASTM.A36. 2004. Standard Spesification of Carbon Structural Steel. New York: American.

ASTM G31-72. 2004. Standard Practice for Laboratory Immersion Corrosion Testing of Metals. New York: American.

Callister, W.D. 2007. Material Science and Engineering An Introduction. New York: John Wiley and Sons, Inc.

Chinwko, E.C., Odio, B.O., Chukwuneke, J.L., & Sinebe J. E. “Investigation Of The Effect Of Corrosion On Mild Steel In Five Different Environments”. International Journal of Scientic and Technology Research Vol. 3 Issue: 7. ISSN 2277-8616. 2014.

Dewi, H., & Athanasius, P.B. “Analisis Retakan Korosi Tegangan Pada Aluminium Dengan Variasi Pembebanan Dalam Media Korosi Hcl 1m”. Jurnal Teknik Mesin S-1. 2014.

Fajar, M.S., Sri, W., & Nani, M. “Pengaruh Penambahan Inhibitor Ekstrak Kulit Manggis (Garcinia Mangostana L) Terhadap Laju Korosi Pada Pipa Pendingin”. Jurnal Mer-C. No.2 Vol.1. 2018.

Kana, S.I., & M, Dalil. “Pengaruh Pembengkokan Terhadap Kekuatan Baja Struktur Tulangan Beton Di Lingkungan Air Gambut”. Jom FTEKNIK Volume 2. 2015.

Mustafa, O., Hakan, G. “Microstructural Characterization and Deformation of X10CrAlSi24 Sheet Material Applied V-Bending Process”. Technical Gazette. ISSN 1848-6339.

Nendi, S., Darmawan, H., Liu, K., & Setianto. “Analisis Korosi Pipa Baja Karbon Api 5l-X65 Dengan Metoda Pembebanan Tiga Titik Pada Lingkungan Gas H2s Dan Co2 Jenuh Di Dalam Larutan Asam Asetat”. Jurnal Ilmu dan Inovasi Fisika. 2018.

Nendi, S., Sri, S., Otong, N., & Febi, L. “Analisa Tegangan Pada Pipa Baja Karbon API 5L-GradeB Terhadap Laju Korosi Dalam Larutan NaCl dan Asam Asetat”. Jurnal Fisika Indonesia. No.55. 2015.

Purnama, W.E. 2015. Analisa Sifat Mekanik Dan Laju Korosi Hasil Pengelasan SMAW Pada Baja ST 41 Dengan Variasi Jenis Elektroda Akibat Pengkorosian Oleh Air Laut. Skripsi tidak diterbitkan. Malang: FT UM.

Riki, N., & Arya, M.S. 2016. Analisis Laju Korosi Erosi Pada Baja St60 Dalam Berbagai Medium Air Laut. Jurnal Teknik Mesin Vol. 4 No:3.Dari.https://jurnalmahasiswa.unesa.ac.id/ index .php/jtm.unesa/article/view.

Sudjimat, D.A. Pengantar Metodologi Penelitian. Malang: Universitas Negeri Malang. 2010.

Sri, W. Karat dan Pencegahanya. Jakarta: PT. Pradnya Paramita. 2001.

Sucipto, R.L. Analisa Astm A36 Akibat Pengaruh Suhu Dan Quenching Terhadap Nilai Ketanguhannya. Thesis. Surabaya: ITS. 2016.

Sugiyono. Metode Penelitian Kuantitatif Kualitatif Dan R&D. Bandung: Alfabeta. 2014.

Sundjono., Gadang, p., Lutviasari, N., & Siska, P. “Corrosion Behavior of Mild Steel in Seawater from Northern Coast of Java and Southern Coast of Bali, Indonesia”. J. Eng. Technology. Sci., Vol. 49, No. 6. ISSN: 2337-5779. 2017.

Syamsul, H. Teknologi Bahan. Yogyakarta: CV Andi Offset (anggota IKAPI). 2016.

Syamsul, H. Teknologi Bahan Lanjut. Yogyakarta: ANDI (anggota IKAPI). 2018.

Tegar, S.P. Perbedaan Laju dan Bentuk Korosi Pada Baja Electrolitic Thin Plate (ETP) Dengan dan Tanpa Goresan Pada Lapisan. Thesis. Malang: FT UM. 2016.

Tjandra, W. Mesin Mesin Kerja Pelat. Bandung: Divisi Pengembangan Bahan Ajar PPPG Teknologi Bandung. 1992.

Wahyu, K.S., Helmy, P., dan M, Dzulfikar. “Analisis Laju Korosi Dengan Aliran Media Korosi Hcl 10% Pada Material Baja Astm A36 Dengan Sudut Bending”. Momentum Vol. 15 No: 1.. 2019.

Winarsunu, T. Statistik Dalam Penelitian Psikologi dan Pendidikan. Malang: Universitas Muhammadiyah Malang. 2017.

Yudha, K.A., Irfan, S.A., & Amiadji. “Analisa Laju Korosi pada Pelat Baja Karbon dengan Variasi Ketebalan Coating”. Jurnal Teknik ITS. 2015.

Yuli, P.A., Tedi, K., Agus, G.E., Jamiluddin, J. “Application of Plants Extracts as Green Corrosion Inhibitors for Steel in Concrete”. Indonesian Journal of Science & Technology.2018.

Zuchry, M., & Ramang, M. “Analisis Laju Korosi Dengan Penambahan Pompa Pada Baja Komersil Dalam Media Air Laut”. Jurnal Mekanikal. Vol. 8 No: 2. Dari http://jurnal.untad .ac.id/jurnal/index.php/Mekanikal/article. 2017.




DOI: https://doi.org/10.21831/jeatech.v1i1.31478

Refbacks



Copyright (c) 2020 Journal of Engineering and Applied Technology



Our journal has been indexed by:

 

Our journal is supported by:

Jurnal Ilmiah Magister Managemen

Creative Commons License

Journal of Engineering and Applied Technology (JEATech) by Faculty of Engineering UNY is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.