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Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method

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.

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Main Authors: Nur Maizatul Shima, Adzali, Shamsul Baharin, Jamaludin, Mohd Nazree, Derman, Nur Hidayah, Ahmad Zaidi
Other Authors: shima@unimap.edu.my
Format: Working Paper
Language:English
Published: SIRIM 2011
Subjects:
4th Malaysian Powder Metallurgy Symposium (MPMS) and Malaysian Metallurgical Conference (MMC) 2010
Co-Cr-Mo
Hydroxyapatite (HAP)
Powder metallurgy method
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/10588
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spelling my.unimap-105882011-01-31T02:44:01Z Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method Nur Maizatul Shima, Adzali Shamsul Baharin, Jamaludin Mohd Nazree, Derman Nur Hidayah, Ahmad Zaidi shima@unimap.edu.my 4th Malaysian Powder Metallurgy Symposium (MPMS) and Malaysian Metallurgical Conference (MMC) 2010 Co-Cr-Mo Hydroxyapatite (HAP) Powder metallurgy method 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. 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. 2011-01-31T02:44:00Z 2011-01-31T02:44:00Z 2010-11-22 Working Paper p.112-114 http://hdl.handle.net/123456789/10588 en Proceedings of the 4th Malaysian Powder Metallurgy Symposium (MPMS) and Malaysian Metallurgical Conference (MMC) 2010 SIRIM
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic 4th Malaysian Powder Metallurgy Symposium (MPMS) and Malaysian Metallurgical Conference (MMC) 2010
Co-Cr-Mo
Hydroxyapatite (HAP)
Powder metallurgy method
spellingShingle 4th Malaysian Powder Metallurgy Symposium (MPMS) and Malaysian Metallurgical Conference (MMC) 2010
Co-Cr-Mo
Hydroxyapatite (HAP)
Powder metallurgy method
Nur Maizatul Shima, Adzali
Shamsul Baharin, Jamaludin
Mohd Nazree, Derman
Nur Hidayah, Ahmad Zaidi
Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method
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.
author2 shima@unimap.edu.my
author_facet shima@unimap.edu.my
Nur Maizatul Shima, Adzali
Shamsul Baharin, Jamaludin
Mohd Nazree, Derman
Nur Hidayah, Ahmad Zaidi
format Working Paper
author Nur Maizatul Shima, Adzali
Shamsul Baharin, Jamaludin
Mohd Nazree, Derman
Nur Hidayah, Ahmad Zaidi
author_sort Nur Maizatul Shima, Adzali
title Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method
title_short Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method
title_full Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method
title_fullStr Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method
title_full_unstemmed Preliminary study of hap addition to Co-Cr-Mo alloy fabricated by powder metallurgy method
title_sort preliminary study of hap addition to co-cr-mo alloy fabricated by powder metallurgy method
publisher SIRIM
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/10588
_version_ 1643789936228302848
score 13.222552

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