Phase transformations in plasma sprayed hydroxyapatite coatings

C. F. Feng; K. A. Khor; E. J. Liu; P. Cheang

doi:10.1016/S1359-6462(99)00321-8

Phase transformations in plasma sprayed hydroxyapatite coatings

C. F. Feng^*, K. A. Khor, E. J. Liu, P. Cheang

^*Corresponding author for this work

Nanyang Technological University

Research output: Contribution to journal › Article › peer-review

64 Citations (Scopus)

Abstract

Phase transformations that could take place in an as-sprayed hydroxyapatite (HA) coating during a post heat-treatment process are studied by means of differential scanning calorimetry (DSC) and X-ray diffraction (XRD). The temperatures at which the phase transformations took place and elucidated fundamental understandings about the phase transformations are investigated. HA powder is produced in-house via a wet chemical reaction. When an as-sprayed HA coating is subjected to a thermal treatment in order to restore its crystallinity level, various phase transformations may take place.

Original language	English
Pages (from-to)	103-109
Number of pages	7
Journal	Scripta Materialia
Volume	42
Issue number	1
DOIs	https://doi.org/10.1016/S1359-6462(99)00321-8
Publication status	Published - Dec 17 1999
Externally published	Yes

ASJC Scopus Subject Areas

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering
Metals and Alloys

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10.1016/S1359-6462(99)00321-8

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AB - Phase transformations that could take place in an as-sprayed hydroxyapatite (HA) coating during a post heat-treatment process are studied by means of differential scanning calorimetry (DSC) and X-ray diffraction (XRD). The temperatures at which the phase transformations took place and elucidated fundamental understandings about the phase transformations are investigated. HA powder is produced in-house via a wet chemical reaction. When an as-sprayed HA coating is subjected to a thermal treatment in order to restore its crystallinity level, various phase transformations may take place.

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Phase transformations in plasma sprayed hydroxyapatite coatings

Abstract

ASJC Scopus Subject Areas

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