Pemanfaatan Limbah Cangkang Kerang Kijing (Pilsbryoconcha Exilis) Sebagai Katalisatator Pada Proses Carburizing
DOI:
https://doi.org/10.33504/jitt.v2i2.182Keywords:
Carburization, Hardness, Impact, Coconut shell charcoal, Carbon steel ST 42Abstract
Indonesia's natural products are very rich, including containing several types of animals, one of which is a clam that belongs to one type of shellfish. Mussel shells contain 39.55% calcium carbonate (CaCO3). The presence of calcium carbonate in the shell makes it possible to use it as a source of catalyst in the carburization process. Carburization adds carbon to the steel when heated to austenitic temperatures, causing the carbon to diffuse onto the steel surface. Low carbon steels with a carbon content of less than 0.3% are usually used in this process. Among the low-carbon steels widely used in industry, there is St 42 Steel, which has exceptional strength. Coconut shell charcoal is used as a catalyst. Coconut shell charcoal is one of the active carbon materials. Activated charcoal from coconut shell has low ash content, high reactivity and good solubility in water. The research method used is experimental. Steel ST 42 is used as the material. At the same time, the carburizing medium is activated carbon powder from coconut shell and shellfish powder by 10%, 20% and 30%, respectively, when heated for 3.6 and 9 hours.
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Abdullah A, Nurjanah, Wardhani YK 2010. Karakteristik Fisik dan Kimia Tepung Cangkang Kijing Lokasi (Pilsbryoconcha exilis). Jurnal pengolahan Hasil Perikanan Indonesia 13(1): 48-57.
Sujita, 2016 Proses Pack Carburizing Media Carburizing Alternatif Serbuk Arang Tongkol Jagung dan Serbuk Cangkang Kerang Mutiara. Jurnal merhanical 7 (2) 36-41.
Waas, K.-. (2020). Pengaruh Holding Time (Waktu Tahan) Dan Variasi Media Quenching (Pendinginan) Terhadap Nilai Kekerasan Baja Karbon Rendah ST 42 Pada Proses Pengkarbonan Padat Menggunakan Arang Batok Biji Pala (Myristica fagrans). Jurnal Simetrik, 10(1), 269–278. https://doi.org/10.31959/js.v10i1.361
Nuhgraha, Y., Rosa, M. K. A., & Agustian, I. (2020). Perancangan Alat Uji Impak Digital dengan Metode Charpy Untuk Mengukur Kekuatan Material Polimer. Jurnal Amplifier : Jurnal Ilmiah Bidang Teknik Elektro Dan Komputer, 10(2), 15–19. https://doi.org/10.33369/jamplifier.v10i2.15316
Jamal, I., Rahman, M., & Abdullah, A. (2014). Pengaruh Karburisasi Padat dengan Katalisator Cangkang Kerang Darah ( CaCO 2 ) Terhadap Sifat Mekanik dan Keausan Baja St . 37. Snttm Xiii, 15–16.
Hamzah, M. S., & Iqbal, D. M. (2008). Peningkatan Ketahanan Aus Baja Karbon Rendah Dengan Metode Carburizing. Jurnal SMARTek, 6(3), 169–175.
Shaifudin, A. (2018). Optimalisasi difusi karbon dengan metode pack carburizing pada baja ST 42. Jurnal Mesin Nusantara, 22(1), 27–34.
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