Effect of Sintering Temperature on Mechanical Properties of Aluminium-5% Fly Ash Composite Produced Using Hot Pressing
Penulis/Author
Dr. Ir. Subarmono, MT. (1); Prof. Ir. Jamasri, Ph.D., IPU., ASEAN Eng. (2); Ir. M. Waziz Wildan, M.Sc., Ph.D., IPU (3); Dr.Ing. Ir. Kusnanto (4)
Tanggal/Date
1 2009
Kata Kunci/Keyword
Abstrak/Abstract
This research aims to investigate mechanical properties of aluminium matrix composites reinforced with fly ash (AMC/fly ash) produced using hot isostatic pressing (HIP). Aluminium matrix composites (AMC) were prepared from aluminium fine powder as matrix and fly ash as reinforcement. The amount of fly ash of 5 wt% was added to the aluminium fine powder. It was then mixed using rotary mixer for 3 hours. The mixture was compacted using uniaxial pressing with a pressure of 100 MPa and it was followed by hot isostatic pressed at various temperatures of 525, 550, and 575oC for 3 hours. Bending strength, Vickers hardness, wear resistance and density of the AM were tested, and the micro structures were observed using SEM. The results show that the bending strength, Vickers hardness and wear resistance increase with increasing sintering temperature up to 550oC. Those properties are not significantly influenced on specimens sintered above 550oC. the bending strength, Vickers hardness, porosity and wear rate of specimens sintered at 550oC for 3 hours are 77 MPa, 63 VHN, 2.6% and 0.03 mg/(MPa.m), respectively
Rumpun Ilmu
Teknik Mesin (dan Ilmu Permesinan Lain)
Bahasa Asli/Original Language
English
Level
Nasional
Status
Dokumen Karya
No
Judul
Tipe Dokumen
Aksi
1
2009 - Effects of sintering Temperature ___ - Jurnal teknik Mesin (ITS) Vol 9 No 2 - FULL DOKUMEN_compressed.pdf
[PAK] Full Dokumen
2
SK Dirjen DIKTI No 43_Dikti_Kep_2008 - AKREDITASI JURNAL_compressed.pdf
Dokumen Pendukung Karya Ilmiah (Hibah, Publikasi, Penelitian, Pengabdian)
