Factorial Identification on Surface Hardness of Cut Low Carbonsteel with Hardening Process using Manganese Minerals Powder

Oktovianus Rerung, Fransiskus Sapar, Roymons Dimu

2021

Abstract

This study wanted to ensure the diffusion of manganese on the surface of the carbon steel cleavage into the steel core using high heat with a hardening process and a pack carburizing approach. The purpose of the pack carburizing process approach is the hardening of the steel surface at high temperatures using manganese rock powder mineral as a substitute for carbon such as solid charcoal. Previous research showed that the chemical composition test formed elemental Manganese (Mn) and several other elements on the steel surface from the pyrometallurgical oxidation and reduction process of manganese rock powder at a temperature of 1000 C̊. The purpose of this test is to determine the factorial effect of steel cleavage surface hardness with factors, temperature, coal composition, and holding time. Control of chemical composition by using Energy Dispersive X-ray (EDX). The ANOVA test results show that the percentage of coal has a significant effect on increasing the hardness of the test sample. Control of chemical composition showed that there was an atomic diffusion process with increasing levels of carbon (C), Manganese (Mn) and other elements, Silicon (Si), Aluminum (Al). EDX data information explains that to form a hard steel surface not only by using carbon but also with manganese rock powder minerals.

Paper Citation

in Harvard Style

Rerung O., Sapar F. and Dimu R. (2021). Factorial Identification on Surface Hardness of Cut Low Carbonsteel with Hardening Process using Manganese Minerals Powder. In Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES, ISBN 978-989-758-615-6, pages 167-173. DOI: 10.5220/0010941700003260

in Bibtex Style

@conference{icast-es21,
author={Oktovianus Rerung and Fransiskus Sapar and Roymons Dimu},
title={Factorial Identification on Surface Hardness of Cut Low Carbonsteel with Hardening Process using Manganese Minerals Powder},
booktitle={Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES,},
year={2021},
pages={167-173},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010941700003260},
isbn={978-989-758-615-6},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 4th International Conference on Applied Science and Technology on Engineering Science - Volume 1: iCAST-ES,
TI - Factorial Identification on Surface Hardness of Cut Low Carbonsteel with Hardening Process using Manganese Minerals Powder
SN - 978-989-758-615-6
AU - Rerung O.
AU - Sapar F.
AU - Dimu R.
PY - 2021
SP - 167
EP - 173
DO - 10.5220/0010941700003260