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The effect of Barium Oxide to the properties of natural Hidroxyapatite

This project reports the mechanical properties and the microstructure of composite materials made of hydroxyapatite, obtained from natural cow bone, and BaO (1,2 and 5 wt.%), which were sintered at different temperatures between of 1150 and 1250°C. Higher sintering temperatures resulted in better de...

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Bibliographic Details
Main Author: Mohd Khairul Izzany Mohd Khair
Other Authors: Sri Asliza Md Amin (Advisor)
Format: Learning Object
Language:English
Published: Universiti Malaysia Perlis 2008
Subjects:
Hydroxyapatite
Sintering
Sinter (Metallurgy)
Biomedical materials
Hydroxyapatite > Thermal analysis
Bioceramics
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/3485
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spelling my.unimap-34852008-12-12T07:06:45Z The effect of Barium Oxide to the properties of natural Hidroxyapatite Mohd Khairul Izzany Mohd Khair Sri Asliza Md Amin (Advisor) Hydroxyapatite Sintering Sinter (Metallurgy) Biomedical materials Hydroxyapatite -- Thermal analysis Bioceramics This project reports the mechanical properties and the microstructure of composite materials made of hydroxyapatite, obtained from natural cow bone, and BaO (1,2 and 5 wt.%), which were sintered at different temperatures between of 1150 and 1250°C. Higher sintering temperatures resulted in better densification and less in porosity percentage. The samples sintered at 1200 °C had the highest MOR. The best flexural strrengths (MOR) were obtained after sintering at 1200 °C for 6 hours soaking time for the samples containing 5 wt.% BaO, and also 1150 °C for the samples with 5 wt.% BaO. 2008-12-12T07:06:45Z 2008-12-12T07:06:45Z 2008-04 Learning Object http://hdl.handle.net/123456789/3485 en Universiti Malaysia Perlis School of Materials Engineering
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
Sintering
Sinter (Metallurgy)
Biomedical materials
Hydroxyapatite -- Thermal analysis
Bioceramics
spellingShingle Hydroxyapatite
Sintering
Sinter (Metallurgy)
Biomedical materials
Hydroxyapatite -- Thermal analysis
Bioceramics
Mohd Khairul Izzany Mohd Khair
The effect of Barium Oxide to the properties of natural Hidroxyapatite
description This project reports the mechanical properties and the microstructure of composite materials made of hydroxyapatite, obtained from natural cow bone, and BaO (1,2 and 5 wt.%), which were sintered at different temperatures between of 1150 and 1250°C. Higher sintering temperatures resulted in better densification and less in porosity percentage. The samples sintered at 1200 °C had the highest MOR. The best flexural strrengths (MOR) were obtained after sintering at 1200 °C for 6 hours soaking time for the samples containing 5 wt.% BaO, and also 1150 °C for the samples with 5 wt.% BaO.
author2 Sri Asliza Md Amin (Advisor)
author_facet Sri Asliza Md Amin (Advisor)
Mohd Khairul Izzany Mohd Khair
format Learning Object
author Mohd Khairul Izzany Mohd Khair
author_sort Mohd Khairul Izzany Mohd Khair
title The effect of Barium Oxide to the properties of natural Hidroxyapatite
title_short The effect of Barium Oxide to the properties of natural Hidroxyapatite
title_full The effect of Barium Oxide to the properties of natural Hidroxyapatite
title_fullStr The effect of Barium Oxide to the properties of natural Hidroxyapatite
title_full_unstemmed The effect of Barium Oxide to the properties of natural Hidroxyapatite
title_sort effect of barium oxide to the properties of natural hidroxyapatite
publisher Universiti Malaysia Perlis
publishDate 2008
url http://dspace.unimap.edu.my/xmlui/handle/123456789/3485
_version_ 1643787939272982528
score 13.222552

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