The microstructure of cast Al-4Si-Mg reinforcedwith fly ash particles at various particlecontents has been studied. The composites were fabricated by stir casting process andcharacterized by optical microscopy, image analyzer, scanning electron microscopy and hardness measurements. The results showed that particle contents affected to the presence oforosities and hardness of the composites. It was observed that increasing the fly ash contentincrease the porosity in the composites, with the matrix alloy reinforced with 15 wt.% of fly ash particles having the highest porosity and lowest hardness.

Published by Universitas Gadjah Mada
Journal Name ASEAN Journal on Science and Technology for Development
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Location Kab. sleman, Daerah istimewa yogyakarta INDONESIA
Website ajstd| http://ajstd.org/index.php/ajstd|
ISSN ISSN : 22249028, EISSN : 22249028, DOI : -,
Core Subject Science, Education, Engineering,
Meta Subject Biochemistry, Genetics & Molecular Biology, Chemical Engineering, Chemistry & Bioengineering, Computer Science & IT, Mathematics,
Meta DescThe coverage is focused on, but not limited to, the main areas of activity of ASEAN COST, namely: Biotechnology, Non-Conventional Energy Research, Materials Science and Technology, Marine Sciences, Meteorology and Geophysics, Food Science and Technology, Microelectronics and Information Technology, Space Applications, and Science and Technology Policy, Infrastructure and Resources Development.
PenulisHarun, M.B. , Shamsudin, S.R. , Yazid, H. , Selamat, Z. , Sattar, M.S. , Jalil, M.
Publisher ArticleUniversitas Gadjah Mada
Subtitle Article ASEAN Journal on Science and Technology for Development Vol 23 No 1&2 (2006): ASEAN Journal on Science and Technology for Development (AJSTD)
Scholar Googlehttp://scholar.google.com/scholar?q=%2Bintitle%3A&…
View Articlehttp://ajstd.org/index.php/ajs…
DOIhttps://doi.org/10.29037/ajstd.98
DOI Number DOI: 10.29037/ajstd.98
Download Article [1] http://ajstd.org/index.php/ajstd/article…
Download Article [2] http://download.garuda.ristekdikti.go.id…

 

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