Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal R.E.M (Rekyasa Energi Manufaktur) Jurnal
Hanif Aziz
Universitas Muhammadiyah Metro
Engineering

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
The Effect of Heating Temperature on the Fatigue Lifetime and Grain Area of ASTM A36 Steel for Incinerator Combustion Chamber Applications: Pengaruh Temperatur Pemanasan terhadap Fatigue Lifetime dan Grain Area Baja ASTM A36 untuk Aplikasi Ruang Bakar Incinerator Eko Nugroho nugroho; Asroni; Hanif Aziz; Untung Surya Dharma
R.E.M. (Rekayasa Energi Manufaktur) Jurnal Vol 11 No 2 (2026): In Progress
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/r.e.m.v11i2.1885

Abstract

This study aimed to analyze the effect of heating temperature on the fatigue lifetime and grain area of ASTM A36 steel. Specimens were heated at 600 °C, 650 °C, and 700 °C for 7 hours, then cooled in open air to room temperature and left undisturbed for 7 days. Fatigue tests were conducted using the rotary bending method, and microstructures were examined using an optical microscope. Grain area was measured using ImageJ and analyzed using Origin. The average number of cycles to failure decreased from 1,237,091 cycles for the raw material to 142,064 cycles, 86,639 cycles, and 69,296 cycles after heating at 600 °C, 650 °C, and 700 °C, respectively. Conversely, grain area increased from 7,071.828 µm² to 11,420.762 µm², 18,605.091 µm², and 38,990.618 µm², respectively. These results indicate that higher heating temperatures were associated with increased grain area and reduced fatigue lifetime.
Co-Authors Asroni Eko Nugroho nugroho Untung Surya Dharma