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All Journal Jurnal Pendidikan Bahasa dan Sastra Indonesia Undiksha Jurnal Teknik BASASTRA Poetika: Jurnal Ilmu Sastra Transformatika: Jurnal Bahasa, Sastra, dan Pengajarannya Jurnal Pendidikan Bahasa JURNAL DINAMIKA VOKASIONAL TEKNIK MESIN Jurnal Pendidikan : Riset dan Konseptual Jurnal Kajian Bahasa, Sastra dan Pengajaran (KIBASP) Jurnal Metamorfosa Jurnal Ilmiah KORPUS Silampari Bisa: Jurnal Penelitian Pendidikan Bahasa Indonesia, Daerah, dan Asing JURNAL PENDIDIKAN TAMBUSAI Journal on Education Jurnal Bahtera - Jurnal Pendidikan Bahasa Sastra dan Budaya EDUKATIF : JURNAL ILMU PENDIDIKAN JUDIKA (JURNAL PENDIDIKAN UNSIKA) Suar Betang Jurnal Onoma: Pendidikan, Bahasa, dan Sastra Jurnal Teknologi Informasi dan Pendidikan Stilistika: Jurnal Pendidikan Bahasa dan Sastra Bahtera Indonesia; Jurnal Penelitian Bahasa dan Sastra Indonesia Jurnal Pendidikan dan Konseling SULUK: Jurnal Bahasa, Sastra, dan Budaya STEAM Engineering : Journal of Science, Technology, Education And Mechanical Engineering Jurnal Educatio FKIP UNMA Jurnal Sasindo Unpam Community Development Journal: Jurnal Pengabdian Masyarakat INDONESIA: Jurnal Pembelajaran Bahasa dan Sastra Indonesia Lingua Rima: Jurnal Pendidikan Bahasa dan Sastra Indonesia Jurnal Ilmiah Wahana Pendidikan Nusantara: Jurnal Pendidikan Indonesia LEARNING : Jurnal Inovasi Penelitian Pendidikan dan Pembelajaran Jurnal Disastri: Pendidikan Bahasa dan Sastra Indonesia Jurnal Kajian Ilmu Pendidikan (JKIP) Innovative: Journal Of Social Science Research Jurnal Pembelajaran Bahasa dan Sastra TRANSFORMATIKA: Jurnal Bahasa, Sastra, dan Pengajarannya
Imam Muhtarom
Universitas Singaperbangsa Karawang
Religion Arts Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Public Health Social Sciences Other

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Journal : Jurnal Teknik

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Enhancing Heat Treatment Learning for Mechanical Engineering Students: A Comparative Study of Corrosion Inhibitor Effectiveness on Aluminium Protection Saifuddin Karim; Pradani, Yayi Febdia; Pratomo, Danang Yugo; Muhtarom, Imam; Widowati, Tamara Rahma; Wahyudi, Dian Julianto; Wulandari, Amelia Dini; Subekhi, Prido
Jurnal Teknik Vol 23 No 2 (2025): Jurnal Teknik
Publisher : Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37031/jt.v23i2.650

Abstract

Corrosion still remains a serious problem in the application of aluminum alloys, such as Aluminum 6061, which is one of the most widely used aluminum alloys in industries because of its high strength-to-weight ratio. However, the material degrades when exposed to aggressive environments, such as acidic, alkaline, or salty solutions, and the control of corrosion has been achieved with the use of synthetic chemical inhibitors, but the increasing concern of environmental and health risks has shifted attention to more eco-friendly alternatives. The present study aimed at evaluating the efficacy of three vegetable oils (coconut oil, palm oil, and soybean oil) as environmentally friendly corrosion inhibitors for Aluminum 6061, and the alloy coupons were subjected to three different corrosive solutions (hydrochloric acid, sodium hydroxide, and sodium chloride). A quantitative experimental procedure was employed to determine the corrosion rate through the measurement of the weight loss of aluminum coupons prior to and after the immersion, and the results showed that all three oils were able to reduce the corrosion rate when compared to the samples without any inhibitor. Among them, coconut oil gave the best protection, followed by soybean oil and palm oil, because the adsorption of the organic compounds and fatty acids in the oils onto the aluminum surface formed a thin layer that separated the metal and the corrosive environment. Consequently, the results also showed that the use of bio-based oils can be a promising alternative to synthetic corrosion inhibitors in industries that use aluminumbased materials.
Co-Authors -, Haryanto - Abdul Harun Achmad Khoiruddin Amalia Oktaviani Andrian Riyadi Andrian Wisnu Dewangga Andrie Chaerul Anggun Sari, Kartika Arum Sari Astri Maharani Bahrul Rizky Kurniawan Bathari Sekarwangi Eka Putri Cecaria, Alza Cucu Fauziah Cut Nuraini Danang Yugo Pratomo Davina, Civari Bunga Devi, Tri Dewi Herlina Sugiarti Dewi Herlina, Dewi Dian Julianto Wahyudi Dina Husnul Maria Dwi Recksya Dwi Septiyani Rahayu Elvira Rahayu Feby Sonya Habibie, M. Baharuddin Yusuf harlin, harlin Hartati, Dewi Hartati, Dian Hasnan, Ajeng Dwi Hendra Setiawan Herlina Sugiarti, Dewi Iis Cahyanti Ilham Maulana Intan Ayu Lestari Jamilah, Aripatul Karim, Saifuddin Kasturi, Leica Shifa Khaerunnisa, Dona Putri Khairu Syifa, Muhammad Rama Koesnadi, Oenjung Yaasiin Laura Magvira Magvira, Laura Marsono Muhamad Yuda Firdaus Nisa Aprianingsih Nuria Bening Pangestu Nurjanah, Sri Nurpaujan, Lina Herlina Nurwinda Rahmawati Octaviani, Salbina Amalia Oenjung Yaasiin Koesnadi Puput Dianarti Rahmawati, Erina Ratna Ulfi Adillah Rifa'i, Ikrom Riyan Munajat Roni Nugraha Syafroni Sahlan Mujtaba Saifuddin Karim Salsabila Amalia Salsabila, Athaya Silvi Athala Naziha Sinta Rosalina Siti Faridah Siti Nurjanah Slamet Triyadi Slamet Triyadi Sofinah Rania Al Yassin Subekhi, Prido Suciyanti Suciyanti, Suciyanti Sutri Sutri Sutri, Sutri Sutri, Sutri Triyadi, Slamet Widowati, Tamara Rahma Widya Prameswari Pertiwi Wienike Dinar Pratiwi Wiratama, Aditya Dwi Wulandari, Amelia Dini Yang Yang Merdiyatna Yayi Febdia Pradani Yovitan Maulidyarsih Yurika Sephiani