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All Journal Indonesian Journal of Geography Geo Media: Majalah Ilmiah dan Informasi Kegeografian Jurnal Ilmiah WUNY Tunas Geografi Swara Bhumi Pendidikan Geografi Rekayasa Mesin Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Turbo : Jurnal Program Studi Teknik Mesin Warta Perpustakaan Pusat Undip JURNAL EDUCATION AND DEVELOPMENT JURNAL PENDIDIKAN TAMBUSAI Jurnal Inovator JURNAL REFORMASI ADMINISTRASI Jurnal Ilmiah untuk Mewujudkan Masyarakat Madani GEOGRAPHY : Jurnal Kajian, Penelitian dan Pengembangan Pendidikan JURNAL GEOGRAFI Geografi dan Pengajarannya International Journal of Social Learning (IJSL) Jurnal Otoranpur ARMATUR : Artikel Teknik Mesin dan Manufaktur Improvement: Jurnal Manajemen dan Bisnis Indonesian Journal of Contemporary Multidisciplinary Research Geographica: Science and Education Journal GeoEco Geosfera Indonesia
EKO BUDIYANTO
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Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : Rekayasa Mesin

 1 
Hardening Baja AISI 1045 Menggunakan Gel Aloe Vera Sebagai Media Pendingin Budiyanto, Eko; Choiron, Moch. Agus; Darmadi, Djarot B.
Jurnal Rekayasa Mesin Vol. 7 No. 2 (2016)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (979.156 KB) | DOI: 10.21776/ub.jrm.2016.007.02.3

Abstract

Quenching is a cooling method of heat treatment for metal hardening. Quenching refers to the process of rapidly cooling metal parts from the austenitizing or solution treating temperature, typically from within the range of 815 to 970 °C for steel. The selection of a quenchant medium depends on the hardenability of the particular alloy, the section thickness and shape involved, and the cooling rates to achieve the desired microstructure. The liquid quenchants of oil is commonly used in industrial manufacture. But, oil is not environmental. The aim of this research research is to find new quenchant for change oil as quenchant to more environmental. Gel aloe vera is purposed for it. The material used in this study is AISI 1045 steel. Cooling curve and cooling rate is measured by finite element model, ANSYS APDL 14.5. True experimental is done to view microstructure and measure hardness of steel. Simulation result shown that gel aloe vera has almost similar cooling curve and cooling rate with oil. Microstructure result of steel for gel aloe vera as quenchant is martensite in surface, bainite in center, and pearlite in between surface and center. Hardness number of steel for gel aloe vera as quenchant is 189.63 HVN in surface, 182.566 HVN in center, and 162.866 HVN in between surface and center. By simulation and true experimental analisys concluded that gel aloe vera has opportunities to change oil as quenchant for hardening process.
Hardening Baja AISI 1045 Menggunakan Gel Aloe Vera Sebagai Media Pendingin Budiyanto, Eko; Choiron, Moch. Agus; Darmadi, Djarot B.
Jurnal Rekayasa Mesin Vol. 7 No. 2 (2016)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jrm.2016.007.02.3

Abstract

Quenching is a cooling method of heat treatment for metal hardening. Quenching refers to the process of rapidly cooling metal parts from the austenitizing or solution treating temperature, typically from within the range of 815 to 970 °C for steel. The selection of a quenchant medium depends on the hardenability of the particular alloy, the section thickness and shape involved, and the cooling rates to achieve the desired microstructure. The liquid quenchants of oil is commonly used in industrial manufacture. But, oil is not environmental. The aim of this research research is to find new quenchant for change oil as quenchant to more environmental. Gel aloe vera is purposed for it. The material used in this study is AISI 1045 steel. Cooling curve and cooling rate is measured by finite element model, ANSYS APDL 14.5. True experimental is done to view microstructure and measure hardness of steel. Simulation result shown that gel aloe vera has almost similar cooling curve and cooling rate with oil. Microstructure result of steel for gel aloe vera as quenchant is martensite in surface, bainite in center, and pearlite in between surface and center. Hardness number of steel for gel aloe vera as quenchant is 189.63 HVN in surface, 182.566 HVN in center, and 162.866 HVN in between surface and center. By simulation and true experimental analisys concluded that gel aloe vera has opportunities to change oil as quenchant for hardening process.
Co-Authors Achmad Masruri Agus Setiawan AGUSTINA MS, RETNO Aida Kurniawati Aida Kurniawati Aida Kurniawati Aida Kurniawati Aida Kurniawati Aida Kurniawati ALDONAVY PRABUDIMAS, CINDY Ali Imron, Akhmad Andreas Luki Indratmoko APRILIANA, TRIAS Ardhyan Dwi Nurcahyo Ardiyanto Darmanto Asroni Asroni Asroni, Asroni Bahfie, Fathan Bambang Hariyanto Bayu Aji Kuncoro Burhany, Alven Ahmad Daryono Deva Agus Setiawan Dimas Anggoro Dimas Hendra Sasmita Djarot B. Darmadi, Djarot B. Dock, Chanthoeurn Ebid Rocky Alfatikh Eduwar, Nurul Eko Haryono Eko Nugroho Eko Nugroho Elizabeth Titiek Winanti ENY SULISTYOWATI Fadirubun, Fahmi Fahrudin Fattah, Ariesta Nuur Gde Brahupadhya Subiksa HARIYANTO, SETIYAWAN Harnowo Supriadi Ita Mardiani Zain Juli Murtini Kemas Ridhuan Ketut Prasetyo Kurniawan, Rubi KUSUMA WARDANI, GANDHI Lalu Saefullah Larasati, Amira Lukito Dwi Yuono, Lukito Dwi Lutfi Ailuul Waahidati Maarif, Muhammad Yusuf Magita, Nastiti Sigra Dewi Mahardiani, Insan Wastuwidya Moch. Agus Choiron Muhamad Danial, Fikri Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Muzayanah Nastiti Sigra Dewi Maginta NUGROHO HARI PURNOMO Nugroho Hari Purnomo Nugroho Hari Purnomo Nugroho Hari Purnomo Nugroho Hari Purnomo Nugroho Hari Purnomo Nugroho Hari Purnomo Nurcahyo, Ardhyan Dwi Pamuji, Wirawan Permatasari, Ivana Pertiwi, Sri Endah Pramono, Atik PUJI LESTARI, EKA Rindawati, Rindawati Rini Novianti Rudiyanto Rudiyanto, Rudiyanto Rumpoko HS, Hendro Sari, Khofifah Maulida sri murtini . Sukma Perdana Prasetya Sulis Dri Handono Sulis Drihandono Sulistinah Sulistiyo, Danang Sumosusilo, Joko SYAHADAH NOVITA SARI, ARINI Untung Surya Dharma, Untung Surya Wahyono Wahyono Wahyudi, Tri Cahyo Wahyudin, Dian Wiwik Sri Utami Wiwik Sri Utami Yususf Rizal fauzi