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Study the properties of dense Hydroxyapatite - Extract from cow bone

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Main Authors: Sri Asliza, Md Amin, Mohd Zaheruddin, Kasmuin, Shahrizal, H., Nurul Fazliana, Z. A
Other Authors: sriasliza@unimap.edu.my
Format: Article
Language:English
Published: Malaysian Institute for Nuclear Technology Research 2011
Subjects:
Hydroxyapatite
Natural
Sintering
Dense
Properties
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/14734
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spelling my.unimap-147342011-10-21T02:24:56Z Study the properties of dense Hydroxyapatite - Extract from cow bone Sri Asliza, Md Amin Mohd Zaheruddin, Kasmuin Shahrizal, H. Nurul Fazliana, Z. A sriasliza@unimap.edu.my Hydroxyapatite Natural Sintering Dense Properties Link to publisher's homepage at http://www.nuklearmalaysia.org/ In this study, natural HA were extrated from clean cow bone by treatment with NaOH and heating at high temperature before ground into fine powder. The HA powder were than mixed together with binder for several hours. Dense HA were formed in die steel mould by using uniaxially pressing method. Sample was sintered at different temperature 1150, 1200, 1250, and 1300c for several hours. The phases of specimen were identified using X-ray diffraction (XRD). The mechanical properties were analyzed using MOR testing and the microstructure was observed by scanning electron microscopy. from XRD result, natural HA shows phase of pure HA up to 1000c and modulus of rupture (MOR)result indicated that the mechanical properties of specimen increase as temperature increase. From microstructure observation using SEM, HA specimen shows initial stages of sintering process at temperature 1150c and shows changes in microstructure evolution as temperature increase up to 1300c. 2011-10-21T02:24:56Z 2011-10-21T02:24:56Z 2009 Article Journal of Nuclear and Related Technologies (JNRT), vol.6 (1), 2009, pages 175-182 1823-0180 http://www.nuklearmalaysia.org/nuklearmalaysia_org/media/File/JNRT-2009/JNRT2009-1-21.pdf http://hdl.handle.net/123456789/14734 en Malaysian Institute for Nuclear Technology Research
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 Hydroxyapatite
Natural
Sintering
Dense
Properties
spellingShingle Hydroxyapatite
Natural
Sintering
Dense
Properties
Sri Asliza, Md Amin
Mohd Zaheruddin, Kasmuin
Shahrizal, H.
Nurul Fazliana, Z. A
Study the properties of dense Hydroxyapatite - Extract from cow bone
description Link to publisher's homepage at http://www.nuklearmalaysia.org/
author2 sriasliza@unimap.edu.my
author_facet sriasliza@unimap.edu.my
Sri Asliza, Md Amin
Mohd Zaheruddin, Kasmuin
Shahrizal, H.
Nurul Fazliana, Z. A
format Article
author Sri Asliza, Md Amin
Mohd Zaheruddin, Kasmuin
Shahrizal, H.
Nurul Fazliana, Z. A
author_sort Sri Asliza, Md Amin
title Study the properties of dense Hydroxyapatite - Extract from cow bone
title_short Study the properties of dense Hydroxyapatite - Extract from cow bone
title_full Study the properties of dense Hydroxyapatite - Extract from cow bone
title_fullStr Study the properties of dense Hydroxyapatite - Extract from cow bone
title_full_unstemmed Study the properties of dense Hydroxyapatite - Extract from cow bone
title_sort study the properties of dense hydroxyapatite - extract from cow bone
publisher Malaysian Institute for Nuclear Technology Research
publishDate 2011
url http://dspace.unimap.edu.my/xmlui/handle/123456789/14734
_version_ 1643790552785747968
score 13.222552

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