Staff View: Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement

Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement

A multilayered titanium (Ti)–hydroxyapatite (HA) functionally graded material was produced via pressureless sintering at 1100°C. The initial and final porosities were determined via shrinkage measurements. The final porosity verification was carried out by the Archimedes method. The experimental por...

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Main Authors:	Rahbari, R.G., Abu Kasim, Noor Hayaty, Madfa, A.A., Hamdi, M., Bayat, M.
Format:	Article
Language:	English
Published:	Maney Publishing 2011
Subjects:	R Medicine R Medicine (General) RK Dentistry
Online Access:	http://eprints.um.edu.my/2524/1/Porosity_reduction_model_in_titanium.pdf http://eprints.um.edu.my/2524/ https://doi.org/10.1179/143307511X13031890748281
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spelling	my.um.eprints.25242019-11-15T09:18:05Z http://eprints.um.edu.my/2524/ Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement Rahbari, R.G. Abu Kasim, Noor Hayaty Madfa, A.A. Hamdi, M. Bayat, M. R Medicine R Medicine (General) RK Dentistry A multilayered titanium (Ti)–hydroxyapatite (HA) functionally graded material was produced via pressureless sintering at 1100°C. The initial and final porosities were determined via shrinkage measurements. The final porosity verification was carried out by the Archimedes method. The experimental porosity measurements were compared with two proposed models. The macroscopic and microstructure features and the measured porosities confirmed that the volume fraction porosity was associated with both matrix and reinforcing particles in all cases. The percolation threshold was observed at x = 0·75 in the xTi+(1−x)HA mixture. Maney Publishing 2011 Article PeerReviewed application/pdf en http://eprints.um.edu.my/2524/1/Porosity_reduction_model_in_titanium.pdf Rahbari, R.G. and Abu Kasim, Noor Hayaty and Madfa, A.A. and Hamdi, M. and Bayat, M. (2011) Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement. Materials Research Innovations, 15 (Sup.2). s110-s113. ISSN 1432-8917 https://doi.org/10.1179/143307511X13031890748281 doi:10.1179/143307511X13031890748281
institution	Universiti Malaya
building	UM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaya
content_source	UM Research Repository
url_provider	http://eprints.um.edu.my/
language	English
topic	R Medicine R Medicine (General) RK Dentistry
spellingShingle	R Medicine R Medicine (General) RK Dentistry Rahbari, R.G. Abu Kasim, Noor Hayaty Madfa, A.A. Hamdi, M. Bayat, M. Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement
description	A multilayered titanium (Ti)–hydroxyapatite (HA) functionally graded material was produced via pressureless sintering at 1100°C. The initial and final porosities were determined via shrinkage measurements. The final porosity verification was carried out by the Archimedes method. The experimental porosity measurements were compared with two proposed models. The macroscopic and microstructure features and the measured porosities confirmed that the volume fraction porosity was associated with both matrix and reinforcing particles in all cases. The percolation threshold was observed at x = 0·75 in the xTi+(1−x)HA mixture.
format	Article
author	Rahbari, R.G. Abu Kasim, Noor Hayaty Madfa, A.A. Hamdi, M. Bayat, M.
author_facet	Rahbari, R.G. Abu Kasim, Noor Hayaty Madfa, A.A. Hamdi, M. Bayat, M.
author_sort	Rahbari, R.G.
title	Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement
title_short	Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement
title_full	Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement
title_fullStr	Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement
title_full_unstemmed	Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement
title_sort	porosity reduction model in titanium–hydroxyapatite fgm composites using shrinkage measurement
publisher	Maney Publishing
publishDate	2011
url	http://eprints.um.edu.my/2524/1/Porosity_reduction_model_in_titanium.pdf http://eprints.um.edu.my/2524/ https://doi.org/10.1179/143307511X13031890748281
_version_	1651867308538200064
score	13.222552

Porosity reduction model in titanium–hydroxyapatite FGM composites using shrinkage measurement

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