The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy
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2014
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my.unimap-346302014-05-22T04:58:26Z The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy Shamsul, Baharin Jamaludin, Prof. Dr. Zamri, Yusoff zamri@uniten.edu.my sbaharin@unimap.edu.my Compaction pressure Particle size Statistical analysis Surface hardness Link to publisher's homepage at http://insipub.com/ A statistical analysis was used to anticipate the influence of particles sizes and compaction pressure on surface hardness of aluminum composites after compacted in a rigid die under an uniaxial compaction. Al-20 wt.% slag powder mixtures with various particle sizes (38μm to 212μm) were prepared and their compressibility was studied in a wide range of compaction pressure up to 300 MPa. All of compacted specimens were sintered at 500°C for 2hrs. The surface hardness of each sintered specimens was measured by using Vikers Macrohardness. The outcomes of the statistical analysis are predicted by using linear or nonlinear correlation. A direct correlation between compaction pressure and surface hardness of composites was noticed. The correlation between particle sizes and surface hardness are in positive quadratic relationship. It can be concluded that the particle size and compaction pressure significantly influence the surface hardness of aluminum composite. 2014-05-22T04:51:03Z 2014-05-22T04:51:03Z 2011 Article Australian Journal of Basic and Applied Sciences, vol.5(11), 2011, pages 133-140 19918178 https://www.academia.edu/2603861 The_influence_of_particle_sizes_and_compaction_pressure_on_surface_hardness_of_aluminum_composite_fabricated_via_powder_metallurgy http://dspace.unimap.edu.my:80/dspace/handle/123456789/34630 en INSInet Publications |
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Universiti Malaysia Perlis |
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Malaysia |
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Universiti Malaysia Perlis |
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http://dspace.unimap.edu.my/ |
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English |
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Compaction pressure Particle size Statistical analysis Surface hardness |
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Compaction pressure Particle size Statistical analysis Surface hardness Shamsul, Baharin Jamaludin, Prof. Dr. Zamri, Yusoff The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy |
| description |
Link to publisher's homepage at http://insipub.com/ |
| author2 |
zamri@uniten.edu.my |
| author_facet |
zamri@uniten.edu.my Shamsul, Baharin Jamaludin, Prof. Dr. Zamri, Yusoff |
| format |
Article |
| author |
Shamsul, Baharin Jamaludin, Prof. Dr. Zamri, Yusoff |
| author_sort |
Shamsul, Baharin Jamaludin, Prof. Dr. |
| title |
The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy |
| title_short |
The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy |
| title_full |
The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy |
| title_fullStr |
The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy |
| title_full_unstemmed |
The influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy |
| title_sort |
influence of particle sizes and compaction pressure on surface hardness of aluminum composite fabricated via powder metallurgy |
| publisher |
INSInet Publications |
| publishDate |
2014 |
| url |
http://dspace.unimap.edu.my:80/dspace/handle/123456789/34630 |
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1643797548934103040 |