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Journal : Advance Sustainable Science, Engineering and Technology (ASSET)

Hardness and Microstructural Characterization of Pack Carburizing AISI 1020 Low-Carbon Steel by Temperature and Holding Time Variations Santoso, Edi; Fatkhurrohman, Fatkhurrohman; Firmansyah, Addie Restu; Putra, Septian Candra
Advance Sustainable Science, Engineering and Technology Vol 6, No 1 (2024): November-January
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v6i1.17583

Abstract

Recently, low-carbon steel is often used as a basic material for automotive spare parts on the market. This study aims to improve the quality of carbon steel which is not inferior to that made by manufacturers where the price is relatively affordable by carrying out pack carburizing. This study used the pack carburizing method, AISI 1020 low-carbon steel as a starting material and used fine coconut shell charcoal powder as a carbon source mixed with Na2CO3 as an energizer. Pack carburizing uses temperature variations of 850oC, 875oC and 900oC, aims to find out how the results of hardness and microstructure values for variations of temperature and holding time. And also use SAE 20w-40 oil as a quenching medium. The highest hardness results were obtained on specimens with a heating temperature of 900oC with a holding time of 60 minutes, with an average hardness value of 54.21 HRC. Accompanied by the phase formed, namely 61% pearlite 39% ferrite.
Co-Authors ., Sujiono Achmad Taufiq adi, tri nugroho Aditia, Aditia Agoeng Noegroho, Agoeng AGUS PRIYANTO Ahmad Fatoni Al Farisyi, Salman Alfie, Dhea Alimudin, Salih Anifatul Hanim Anindyawardhani, Satwika Pramesti Anwar, Ea Kosman Aprillia, Deonety Ardiansyah -- -- ARDIANSYAH ARDIANSYAH Ari Hayati Ari Nuswantoro Asadulloh Bambang Revantoro, Nemesius Cahyad, Aep Hendar Clariza, Jessica Cindy Aditya Damayanti, Shinta Ayu DESI EKA PRATIWI Dewi Kurniasih Dewi, Sukhitta Dhiarto, Herman Cahyo Dian Bestari Santi Rahayu Diding Bajuri, Diding Dwi Asmi Edwin Julianto Chairul Elly Lestari Rustiati Erdi Suroso Fajarsari, Amalia Fatkhurrohman Fatkhurrohman, Fatkhurrohman Firmansyah, Addie Restu Friyenti Fitri Gautam Kumar Jha Gemilang Bayu Ragil Saputra Gunati, Mira Gunawan, YP Wahyu Gunawarman Hartono Hadi Purnomo Hodijatussolihah Indrawati, Ratih Insani, Nursolihi Ismail Ismail Istiyanto, S Bekti Jaroh, Assolychatu Kalsum Minangsih, Kalsum Khusna, Itsna Hidayatul Kosmajadi, E. Kusmiati, Yopi Legistiana, Tantya Lutfi, Agus Mada Jimmy Fonda Arifianto Maula Nafi Mijan Mite Setiansah Moh. Nor Ali Aziz Mubarak, Haikal Munib Muslim, Thariq Nanik Istiyani Noviansah, Gilang Nugroho, Priyambodo Nur Ardi Nurhayati, Etiek Permana, Diki Pratama, Adham Rizky Pratama, Nugra Pratiwi, Dian Neli Priyambodo Priyambodo Purbaningrum, Tiara Mesias Puspitosari, Dewi Retno Putra, Septian Candra Rahmadani, Chusna Rida REZA SYEHMA BAHTIAR Reza, Nur Santika, MM Bryan Seputra, Harjo Simanungkalit, RDM. solehah, binti Sri Hartono, Sri SUDARYANTO SUDARYANTO Sukristiyonubowo Sukristiyonubowo Sumantri, Gumilar Suranto Suranto Surya Dharma Suryandana, Suryandana Tanudjaja, Tanudjaja Tatok Endhiarto Tintrim Rahayu, Tintrim Titik Juwariah Titis Perdani Tri Agus Haryono Virnarenata, Elsa wahyuningsih, Diyan Widi Ashari, Denny Rakhmad Wisnu Widjanarko Wiwik Novianti Yanti Hermawati Yanti Yulianti Yogi Angistya Tamara Yohanis Lundji Kadumbani Yolandasari, Indri Dwi Yolyapri, Faza