Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)

Thermodynamic Calculation for Laser Synthesizing Hydroxyapatite Composite Coating

Authors
Zhang Dongming, Bao Yumei, Chai Guozhong
Corresponding Author
Zhang Dongming
Available Online December 2012.
DOI
https://doi.org/10.2991/mems.2012.189How to use a DOI?
Keywords
thermodynamic calculation; bioceramic composite coating; hydroxyapatite laser cladding
Abstract
Thermodynamic calculation for main reactions happening in the process of fabricating hydroxyapatite(HA) composite coating by laser cladding using the mixture of the calcium carbonate (CaCO3) and calcium hydrogen phosphate dihydrate (CaHPO4•2H2O) is carried out to obtain a high content of HA in coating. The experiments are conducted to verify the thermodynamic analysis and find ways to optimize process parameters. It indicates that HA can be obtained when the temperature is below 1500K, and the CaTiO3 is easier to form when the temperature exceeds 1300K.
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Volume Title
Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
Series
Advances in Intelligent Systems Research
Publication Date
December 2012
ISBN
978-90-78677-59-8
ISSN
1951-6851
DOI
https://doi.org/10.2991/mems.2012.189How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Zhang Dongming
AU  - Bao Yumei
AU  - Chai Guozhong
PY  - 2012/12
DA  - 2012/12
TI  - Thermodynamic Calculation for Laser Synthesizing Hydroxyapatite Composite Coating
BT  - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012)
PB  - Atlantis Press
SP  - 721
EP  - 724
SN  - 1951-6851
UR  - https://doi.org/10.2991/mems.2012.189
DO  - https://doi.org/10.2991/mems.2012.189
ID  - Dongming2012/12
ER  -