The Microsructure and Properties of Aluminium Composite Reinforced with 65 μm Alumina Particles via Powder Metallurgy
Organized by Universiti Malaysia Perlis (UniMAP), 9th - 12th June 2007 at Park Royal Hotel, Penang.
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Universiti Malaysia Perlis (UniMAP)
2008
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my.unimap-11852008-05-21T07:10:53Z The Microsructure and Properties of Aluminium Composite Reinforced with 65 μm Alumina Particles via Powder Metallurgy Khairel Rafezi Ahmad Wong Jing Lee Ruhiyuddin Mohd Zaki Mazlee Mohd Noor Mohd Fitri Mohamad Wahid Shaiful Rizam Shamsudin Shamsul Baharin Jamaludin, Assoc. Prof. Dr. Aluminium matrix composite Ceramic particles reinforcement Alumina particles Powder metallurgy Aluminium alloys Aluminum Metallic composites Organized by Universiti Malaysia Perlis (UniMAP), 9th - 12th June 2007 at Park Royal Hotel, Penang. This article will report the effect of weight percentage on the microstructure and properties of alumina particle reinforced aluminum metal matrix composite. This involved fabrication of aluminum composite via powder metallurgy route. Composite samples were prepared based on 5 to 20 wt% of 65 μm Al2O3 reinforcement. The matrix and reinforcement materials were mixed in rotating mixer. The sample were cold pressed at 250 MPa and sintered at 600 0C for 5 hours. This paper will report the microstructure,bulk density and hardness value of the composites. Microstructural analysis was carried out using SEM. SEM micrographs indicate that Al2O3 particulates homogeneously distributed in aluminum matrix. Al-5%Al2O3 gives the lower bulk density and Al-20%Al2O3 gives the highest hardness value (41.93 HV).The density and the hardness value of composite samples increase with the increasing of weight percentage. 2008-05-21T07:10:53Z 2008-05-21T07:10:53Z 2007-06-09 Working Paper http://hdl.handle.net/123456789/1185 en 1st International Conference on Sustainable Materials 2007 (ICoSM2007) Universiti Malaysia Perlis (UniMAP) |
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Universiti Malaysia Perlis |
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http://dspace.unimap.edu.my/ |
| language |
English |
| topic |
Aluminium matrix composite Ceramic particles reinforcement Alumina particles Powder metallurgy Aluminium alloys Aluminum Metallic composites |
| spellingShingle |
Aluminium matrix composite Ceramic particles reinforcement Alumina particles Powder metallurgy Aluminium alloys Aluminum Metallic composites Khairel Rafezi Ahmad Wong Jing Lee Ruhiyuddin Mohd Zaki Mazlee Mohd Noor Mohd Fitri Mohamad Wahid Shaiful Rizam Shamsudin Shamsul Baharin Jamaludin, Assoc. Prof. Dr. The Microsructure and Properties of Aluminium Composite Reinforced with 65 μm Alumina Particles via Powder Metallurgy |
| description |
Organized by Universiti Malaysia Perlis (UniMAP), 9th - 12th June 2007 at Park Royal Hotel, Penang. |
| format |
Working Paper |
| author |
Khairel Rafezi Ahmad Wong Jing Lee Ruhiyuddin Mohd Zaki Mazlee Mohd Noor Mohd Fitri Mohamad Wahid Shaiful Rizam Shamsudin Shamsul Baharin Jamaludin, Assoc. Prof. Dr. |
| author_facet |
Khairel Rafezi Ahmad Wong Jing Lee Ruhiyuddin Mohd Zaki Mazlee Mohd Noor Mohd Fitri Mohamad Wahid Shaiful Rizam Shamsudin Shamsul Baharin Jamaludin, Assoc. Prof. Dr. |
| author_sort |
Khairel Rafezi Ahmad |
| title |
The Microsructure and Properties of Aluminium Composite Reinforced with 65 μm Alumina Particles via Powder Metallurgy |
| title_short |
The Microsructure and Properties of Aluminium Composite Reinforced with 65 μm Alumina Particles via Powder Metallurgy |
| title_full |
The Microsructure and Properties of Aluminium Composite Reinforced with 65 μm Alumina Particles via Powder Metallurgy |
| title_fullStr |
The Microsructure and Properties of Aluminium Composite Reinforced with 65 μm Alumina Particles via Powder Metallurgy |
| title_full_unstemmed |
The Microsructure and Properties of Aluminium Composite Reinforced with 65 μm Alumina Particles via Powder Metallurgy |
| title_sort |
microsructure and properties of aluminium composite reinforced with 65 μm alumina particles via powder metallurgy |
| publisher |
Universiti Malaysia Perlis (UniMAP) |
| publishDate |
2008 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/1185 |
| _version_ |
1643787096140283904 |
| score |
13.214268 |