Enhancing properties of fe-cr-alumina composites prepared by powder metallurgy / Saidatulakmar Shamsuddin ... [et al.]
Fe-based matrix composites have shown the potential for use as advanced materials for technological applications. In this study metal matrix composites (MMCs) of Fe-Cr –alumina were fabricated by powder metallurgy (PM). The effect of alumina content on the physical and mechanical properties of the c...
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| Format: | Article |
| Language: | English |
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UiTM Perlis
2014
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| Online Access: | https://ir.uitm.edu.my/id/eprint/12396/2/AJ_SAIDATULAKMAR%20SHAMSUDDIN%20JI%2014.pdf |
| _version_ | 1796899770777731072 |
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| author | Jamaludin, Shamsul Baharin Hussain, Zuhailawati Ahmad, Zainal Arifin |
| author_facet | Jamaludin, Shamsul Baharin Hussain, Zuhailawati Ahmad, Zainal Arifin |
| author_sort | Jamaludin, Shamsul Baharin |
| collection | UITM |
| description | Fe-based matrix composites have shown the potential for use as advanced materials for technological applications. In this study metal matrix composites (MMCs) of Fe-Cr –alumina were fabricated by powder metallurgy (PM). The effect of alumina content on the physical and mechanical properties of the composites was investigated. Scanning Electron Microscope (SEM) showed a homogeneous distribution of
alumina in the matrix. Energy Dispersive X-ray (EDX) displayed the presence of Fe, Cr and alumina in the composites. Optimum condition of the composites was examined by evaluation of the parameters such as density, porosity, shrinkage, hardness, wear resistance and compressive strength. Results showed that addition of alumina greater than 5 wt. % decreased the density but increased porosity. Hardness and wear resistance of the composites increased with increasing alumina content to 20 wt. %. However, the compressive strength showed optimal value at 5 wt. % alumina |
| first_indexed | 2024-03-06T01:25:48Z |
| format | Article |
| id | oai:ir.uitm.edu.my:12396 |
| institution | Universiti Teknologi MARA |
| language | English |
| last_indexed | 2024-03-06T01:25:48Z |
| publishDate | 2014 |
| publisher | UiTM Perlis |
| record_format | dspace |
| spelling | oai:ir.uitm.edu.my:123962019-03-12T03:42:09Z https://ir.uitm.edu.my/id/eprint/12396/ Enhancing properties of fe-cr-alumina composites prepared by powder metallurgy / Saidatulakmar Shamsuddin ... [et al.] jurnalintelek Jamaludin, Shamsul Baharin Hussain, Zuhailawati Ahmad, Zainal Arifin Powder metallurgy Fe-based matrix composites have shown the potential for use as advanced materials for technological applications. In this study metal matrix composites (MMCs) of Fe-Cr –alumina were fabricated by powder metallurgy (PM). The effect of alumina content on the physical and mechanical properties of the composites was investigated. Scanning Electron Microscope (SEM) showed a homogeneous distribution of alumina in the matrix. Energy Dispersive X-ray (EDX) displayed the presence of Fe, Cr and alumina in the composites. Optimum condition of the composites was examined by evaluation of the parameters such as density, porosity, shrinkage, hardness, wear resistance and compressive strength. Results showed that addition of alumina greater than 5 wt. % decreased the density but increased porosity. Hardness and wear resistance of the composites increased with increasing alumina content to 20 wt. %. However, the compressive strength showed optimal value at 5 wt. % alumina UiTM Perlis 2014 Article PeerReviewed text en https://ir.uitm.edu.my/id/eprint/12396/2/AJ_SAIDATULAKMAR%20SHAMSUDDIN%20JI%2014.pdf Enhancing properties of fe-cr-alumina composites prepared by powder metallurgy / Saidatulakmar Shamsuddin ... [et al.]. (2014) Jurnal Intelek <https://ir.uitm.edu.my/view/publication/Jurnal_Intelek/>, 8 (2). pp. 20-26. ISSN 2231-7716 |
| spellingShingle | Powder metallurgy Jamaludin, Shamsul Baharin Hussain, Zuhailawati Ahmad, Zainal Arifin Enhancing properties of fe-cr-alumina composites prepared by powder metallurgy / Saidatulakmar Shamsuddin ... [et al.] |
| title | Enhancing properties of fe-cr-alumina composites prepared by powder metallurgy / Saidatulakmar Shamsuddin ... [et al.] |
| title_full | Enhancing properties of fe-cr-alumina composites prepared by powder metallurgy / Saidatulakmar Shamsuddin ... [et al.] |
| title_fullStr | Enhancing properties of fe-cr-alumina composites prepared by powder metallurgy / Saidatulakmar Shamsuddin ... [et al.] |
| title_full_unstemmed | Enhancing properties of fe-cr-alumina composites prepared by powder metallurgy / Saidatulakmar Shamsuddin ... [et al.] |
| title_short | Enhancing properties of fe-cr-alumina composites prepared by powder metallurgy / Saidatulakmar Shamsuddin ... [et al.] |
| title_sort | enhancing properties of fe cr alumina composites prepared by powder metallurgy saidatulakmar shamsuddin et al |
| topic | Powder metallurgy |
| url | https://ir.uitm.edu.my/id/eprint/12396/2/AJ_SAIDATULAKMAR%20SHAMSUDDIN%20JI%2014.pdf |
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