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First Cold Spraying of Carbonated Biomimetic Nanocrystalline Apatite on Ti6Al4V: Physical-Chemical, Microstructural, and Preliminary Mechanical Characterizations

Kergourlay, Emmanuelle and Grossin, David and Cinca, Nuria and Josse, Claudie and Dosta, Sergi and Bertrand, Ghislaine and Garcia, Irene and Guilemany, Jose Maria and Rey, Christian First Cold Spraying of Carbonated Biomimetic Nanocrystalline Apatite on Ti6Al4V: Physical-Chemical, Microstructural, and Preliminary Mechanical Characterizations. (2016) Advanced Engineering Materials, 18 (4). 496-500. ISSN 1438-1656

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Official URL: http://dx.doi.org/10.1002/adem.201500409

Abstract

Carbonated Biomimetic Nanocrystalline Apatite (BNAc) coatings are obtained for the first time by Cold Spray. The coatings are characterized by FTIR, Raman, XRD, and SEM and compared to the powders. No significant chemical and structural changes are detected and the nanostructure features of these very reactive BNAc are preserved in the coating. These results and preliminary mechanical assays show that Cold Spray can produce an operational biomimetic coatings offering a high potential for implants functionalization and osseointegration. However, these first results need further studies in order to understand the mechanism of adhesion and the interactions at the coating–substrate interface.

Item Type:Article
Additional Information:This is the peer reviewed version of the following article: Kergourlay, E., Grossin, D., Cinca, N., Josse, C., Dosta, S., Bertrand, G., Garcia, I., Guilemany, J. M. and Rey, C. (2016), First Cold Spraying of Carbonated Biomimetic Nanocrystalline Apatite on Ti6Al4V: Physical–Chemical, Microstructural, and Preliminary Mechanical Characterizations . Adv. Eng. Mater., 18: 496–500. doi:10.1002/adem.201500409, which has been published in final form at http://dx.doi.org/10.1002/adem.201500409. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
HAL Id:hal-01456854
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Other partners > Universitat de Barcelona - UB (SPAIN)
Laboratory name:
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Deposited By: Christophe DROUET
Deposited On:06 Feb 2017 08:37

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