SOLID KARBURISING PROCESS WITH COCONUT SHELL CULTURE MEDIA USED REINSTALLED IN LOW CARBON STEEL PACKING (PACK CARBURIZING PROCESS USING RECYCLING COCONUT SHELL CHARCOAL ON LOW CARBON STEEL HARDENING)
DOI:
https://doi.org/10.21831/jps.v16i1.1740Keywords:
Coconut shell charcoal, pack carburizing, low carbon steelAbstract
Penelitian ini bertujuan untuk memperbaiki efisiensi proses karburising pada baja karbon rendah melalui pemakaian arang tempurung kelapa secara berulang sebagai karburiser. Arang tempurung kelapa dengan ukuran 30 mesh digunakan untuk lima kali proses karburising secara berulang. Benda uji dari baja karbon rendah diletakkan dalam kotak karburising dari pipa baja diameter 50 mm tebal dinding 2 mm. Tiap proses karburising padat dilakukan dalam dapur pemanas selama 4 jam. Pengaruh pemakaian arang tempurung kelapa secara berulang pada proses karburising padat dianalisis berdasar hasil uji kekerasan permukaan, case depth dan pengamatan struktur mikro. Case depth optimal setebal 300 urn terbentuk pada proses karburising menggunakan serbuk arang tempurung kelapa yang telah dipakai 2 kali proses. Arang tempurung kelapa masih layak digunakan sampai 4 kali proses karburising dengan kekerasan permukaan masih mencapai 642 VHN.
Kata kunci: arang tempurung kalapa, karburising padat, baja karbon rendah
Downloads
Published
How to Cite
Issue
Section
License
Who Can Submit?
Any individual may submit an original manuscript for consideration for publication in Jurnal Penelitian Saintek as long as they hold the copyright to the work or are authorized by the copyright owner(s) to submit it. Authors retain initial ownership of the copyrights to their works prior to publication, except in cases where, as a condition of employment, they have agreed to transfer copyright to their employer.
User Rights
Jurnal Penelitian Saintek is an Open Access journal. Users are granted the right to read, download, copy, distribute, print, search, or link to the full texts of articles, provided they comply with the conditions of the Creative Commons Attribution-ShareAlike License 4.0 (CC BY-SA 4.0).
https://creativecommons.org/licenses/by-sa/4.0/
Author Rights
Authors retains copyrights.
Jurnal Penelitian Saintek by http://journal.uny.ac.id/index.php/saintek is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.