Design of Experiments (DOE) for the Optimization of Titania–hydroxyapatite Functionally Graded Coatings

Cannillo, Valeria; Lusvarghi, Luca; Sola, Antonella

doi:10.1111/j.1744-7402.2008.02298.x

Titania–hydroxyapatite functionally graded coatings were deposited on titanium alloy substrates by plasma spraying. Because it was necessary to spray together the titania and the hydroxyapatite powders to obtain the graded system, the ﬁrst target of the present study was to optimize the process parameters in order to obtain a high-quality coating. A 23 Design of Experiments was applied to deﬁne the optimal values of plasma torch power, hydrogen ﬂux, and spraying distance. This deﬁned set of parameters (38 kW, 5 SLPM, and 90 mm, respectively) was used to spray the most promising graded coating, which was characterized and postheat treated

Design of Experiments (DOE) for the Optimization of Titania–hydroxyapatite Functionally Graded Coatings / Cannillo, Valeria; Lusvarghi, Luca; Sola, Antonella. - In: INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY. - ISSN 1546-542X. - STAMPA. - 6:4(2009), pp. 537-550. [10.1111/j.1744-7402.2008.02298.x]

Data di pubblicazione:	2009
Titolo:	Design of Experiments (DOE) for the Optimization of Titania–hydroxyapatite Functionally Graded Coatings
Autore/i:	Cannillo, Valeria; Lusvarghi, Luca; Sola, Antonella
Autore/i UNIMORE:	CANNILLO, Valeria LUSVARGHI, Luca SOLA, Antonella
Digital Object Identifier (DOI):	http://dx.doi.org/10.1111/j.1744-7402.2008.02298.x
Rivista:	INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY
Volume:	6
Fascicolo:	4
Pagina iniziale:	537
Pagina finale:	550
Codice identificativo ISI:	WOS:000267369300014
Codice identificativo Scopus:	2-s2.0-67649887364
Citazione:	Design of Experiments (DOE) for the Optimization of Titania–hydroxyapatite Functionally Graded Coatings / Cannillo, Valeria; Lusvarghi, Luca; Sola, Antonella. - In: INTERNATIONAL JOURNAL OF APPLIED CERAMIC TECHNOLOGY. - ISSN 1546-542X. - STAMPA. - 6:4(2009), pp. 537-550. [10.1111/j.1744-7402.2008.02298.x]
Tipologia	Articolo su rivista

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