Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Jurnal Rekayasa Mesin Jurnal Pelita Sriwijaya
Diah Kusuma Pratiwi
Jurusan Teknik Mesin Fakultas Teknik Universitas Sriwijaya
Aerospace Engineering Humanities Automotive Engineering Control & Systems Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Pengaruh Intercritical Quenching dan Normalizing terhadap Laju korosi dan Struktur Mikro Mild Steel Nurhabibah Paramitha Eka Utami; Diah Kusuma Pratiwi; Hendri Chandra; Randi Gaga Pisasefsio Pratama
Jurnal Rekayasa Mesin Vol. 23 No. 1 (2023): Jurnal Rekayasa Mesin
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jrm.v23i1.341

Abstract

Corroded materials get promote to the decrease in physical and mechanical properties which will affect to the decrease in the quality of the material and will have a huge impact on the industrial world. The purpose of this research is to observe the effect of the intercritical heating temperature of 750 °C with the quenching and normalizing cooling method due to the corrosion rate and its effect on the phenomenon of hardness change values in mild steel. The tests that was conducted are corrosion testing and hardness testing on ASTM A36. The results showed that there was a significant decrease in the corrosion rate and hardness values in the normalizing test sample, while in the quenching test sample there was an increase in the hardness value which that led to the presence of a ferrite – martensite dual phase on the surface of the quenching specimen which reduced ductility and increased the hardness value of mild steel. Keywords: ASTM A36, Corrosion, Micro structure, Quenching, Normalizing
PEMANFAATAN BOILER MINI HEMAT ENERGI BERBAHAN BAKAR LIMBAH SERBUK GERGAJI DAN LIMBAH AMPAS TEBU UNTUK MEMASAK PADA INDUSTRI RUMAH TANGGA ISMAIL THAMRIN; IRSYADI YANI; GUNAWAN GUNAWAN; AMIR ARIFIN; NUKMAN NUKMAN; BARLIN BARLIN; DEWI PUSPITASARI; ASTUTI ASTUTI; DIAH KUSUMA PRATIWI; NURHABIBAH PARAMITHA EKA UTAMI
Jurnal Lentera Nusantara Vol 2 No 1 (2023): Jurnal Pelita Sriwijaya
Publisher : Asosiasi Peneliti Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51630/jps.v2i1.114

Abstract

Boiler mini ini dapat juga berfungsi sebagai tungku masak biasa, yang sering digunakan masyarakat dengan menggunakan kayu sebagai bahan bakarnya. Bedanya boiler ini menggunakan limbah dari serbuk kayu dan ampas tebu sebagai bahan bakarnya. Cara kerja tungku ini menggunakan tekanan uap yang dihasilkan dari tangki air yang terdapat dalam tungku. Tekanan uap ini mendorong bahan bakar alternatif yang digunakan untuk langsung masuk kedalam ruang bakar. Kita hanya perlu mengontrol tingkat level air yang ada didalam tungku, agar tekanan uap yang dihasilkan selalu dalam kondisi tinggi. Dengan jumlah kalori bahan bakar yang sama, tungku ini dapat menghemat pengeluaran untuk membeli kayu.
Co-Authors Amir Arifin ASTUTI ASTUTI BARLIN BARLIN DEWI PUSPITASARI GUNAWAN GUNAWAN Hendri Chandra IRSYADI YANI ISMAIL THAMRIN NUKMAN NUKMAN NURHABIBAH PARAMITHA EKA UTAMI Nurhabibah Paramitha Eka Utami Randi Gaga Pisasefsio Pratama