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DC Field | Value | Language |
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dc.contributor.author | Nur Maizatul Shima, Adzali | - |
dc.contributor.author | Shamsul Baharin, Jamaludin | - |
dc.contributor.author | Mohd Nazree, Derman | - |
dc.contributor.author | Nur Hidayah, Ahmad Zaidi | - |
dc.date.accessioned | 2011-01-31T02:44:00Z | - |
dc.date.available | 2011-01-31T02:44:00Z | - |
dc.date.issued | 2010-11-22 | - |
dc.identifier.citation | p.112-114 | en_US |
dc.identifier.uri | http://dspace.unimap.edu.my/123456789/10588 | - |
dc.description | 4th Malaysian Powder Metallurgy Symposium (MPMS) and Malaysian Metallurgical Conference (MMC) 2010 organized by SIRIM Berhad on 22nd - 23rd November 2010 at Parkroyal Hotel, Penang, Malaysia. | en_US |
dc.description.abstract | This preliminary study of HAP addition in Co-Cr-Mo (F-75) was carried out by powder metallurgy method. The lab work comprises the mixing of Co-Cr-Mo with different HAP (hydroxyapatite) composition which varied from 0 wt. % to 25 wt. %. The premixed powders then have been milling for 20 minutes, cold compacted at 550 MPa, and sintered at 11000C in tube furnace for two hours. After sintering, sample A without HAP shows very good appearance condition. Starts from sample B (5 wt. % HAP) the small pores appear in the middle of the sample after sintering, sample C (10 wt. % HAP) shows cracks in the whole sample. Sintered sample with 15 wt. % HAP, (sample D) shows big crack in the upper part, while sample E (with 20wt% HAP) shows less cracks but the small cracks appear in the whole sample. The sample with higher amount of HAP, (25 wt% HAP, sample F), showed the worse cracks in the middle and upper part of the sample. It was found that the higher addition of HAP to F-75, the more tendencies for the composites to cracks. The optimum addition of HAP is below than 10% HAP. | en_US |
dc.language.iso | en | en_US |
dc.publisher | SIRIM | en_US |
dc.relation.ispartofseries | Proceedings of the 4th Malaysian Powder Metallurgy Symposium (MPMS) and Malaysian Metallurgical Conference (MMC) 2010 | en_US |
dc.subject | 4th Malaysian Powder Metallurgy Symposium (MPMS) and Malaysian Metallurgical Conference (MMC) 2010 | en_US |
dc.subject | Co-Cr-Mo | en_US |
dc.subject | Hydroxyapatite (HAP) | en_US |
dc.subject | Powder metallurgy method | en_US |
dc.title | Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method | en_US |
dc.type | Working Paper | en_US |
dc.contributor.url | shima@unimap.edu.my | en_US |
Appears in Collections: | Conference Papers Nur Maizatul Shima, Adzali, Dr. Shamsul Baharin Jamaludin, Prof. Dr. Nur Hidayah Ahmad Zaidi, Dr. Mohd Nazree Derman, Assoc. Prof. Dr. |
Files in This Item:
File | Description | Size | Format | |
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PRELIMINARY STUDY OF HAP ADDITION TO Co-Cr-Mo ALLOY FABRICATED BY POWDER METALLURGY METHOD .pdf | Access is limited to UniMAP community | 304.91 kB | Adobe PDF | View/Open |
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