The characteristic of porosity in Al-SiC metal-matrix composite under different milling time
Organized by School of Materials Engineering & Sustainable Engineering Research Cluster, 1st - 2nd December 2009 at Putra Brasmana Hotel, Kuala Perlis, Perlis.
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Universiti Malaysia Perlis
2010
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my.unimap-75152010-01-18T14:45:05Z The characteristic of porosity in Al-SiC metal-matrix composite under different milling time Nozie, Abdullah Shahruddin, Mahzan Ade Firdianto Norashida, Arsat Darwin, Sebayang Al Imran, Ismail sharudin@uthm.edu.my Powder metallurgy Porosity Ball-milling Composites Metal matrix composite Mechanical strength Organized by School of Materials Engineering & Sustainable Engineering Research Cluster, 1st - 2nd December 2009 at Putra Brasmana Hotel, Kuala Perlis, Perlis. Powder metallurgy has been extensively investigated due to high mechanical strength and potentially for cost reduction. The current investigated the performance of aluminium and silicon carbide powder in producing alternative materials for engineering applications. The research focuses on the influence of porosity on the Al-SiC metal matrix composite. Aluminium Al 5082 and silicon carbide mixture was produced using conventional ball milling, cold compaction under static loading and sintering process. Various ball-milling durations was introduced for 1, 24 and 48 hours. The characteristics of porosity under different milling time, density, hardness and microstructure were analysed. The results indicate different percentage of porosity occurred for different milling time. The best milling time was 24 hours which produced the highest hardness value. This indicates the presence of pores during ball milling process influenced the overall performance of powdered material. 2010-01-18T14:44:08Z 2010-01-18T14:44:08Z 2009-12-01 Working Paper p.1-5 http://hdl.handle.net/123456789/7515 en Proceedings of the Malaysian Metallurgical Conference '09 (MMC'09) Universiti Malaysia Perlis |
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Powder metallurgy Porosity Ball-milling Composites Metal matrix composite Mechanical strength |
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Powder metallurgy Porosity Ball-milling Composites Metal matrix composite Mechanical strength Nozie, Abdullah Shahruddin, Mahzan Ade Firdianto Norashida, Arsat Darwin, Sebayang Al Imran, Ismail The characteristic of porosity in Al-SiC metal-matrix composite under different milling time |
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Organized by School of Materials Engineering & Sustainable Engineering Research Cluster, 1st - 2nd December 2009 at Putra Brasmana Hotel, Kuala Perlis, Perlis. |
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sharudin@uthm.edu.my |
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sharudin@uthm.edu.my Nozie, Abdullah Shahruddin, Mahzan Ade Firdianto Norashida, Arsat Darwin, Sebayang Al Imran, Ismail |
format |
Working Paper |
author |
Nozie, Abdullah Shahruddin, Mahzan Ade Firdianto Norashida, Arsat Darwin, Sebayang Al Imran, Ismail |
author_sort |
Nozie, Abdullah |
title |
The characteristic of porosity in Al-SiC metal-matrix composite under different milling time |
title_short |
The characteristic of porosity in Al-SiC metal-matrix composite under different milling time |
title_full |
The characteristic of porosity in Al-SiC metal-matrix composite under different milling time |
title_fullStr |
The characteristic of porosity in Al-SiC metal-matrix composite under different milling time |
title_full_unstemmed |
The characteristic of porosity in Al-SiC metal-matrix composite under different milling time |
title_sort |
characteristic of porosity in al-sic metal-matrix composite under different milling time |
publisher |
Universiti Malaysia Perlis |
publishDate |
2010 |
url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/7515 |
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1643788848879108096 |
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13.18916 |