Polymer-derived sphene biocoating on cp-Ti substrates for orthopedic and dental implants

被引：21

作者：

Biasetto, Lisa ^{[1
]}

Elsayed, Hamada ^{[2
]}

Bonollo, Franco ^{[1
]}

Colombo, Paolo ^{[2
,3
]}

机构：

[1] Univ Padua, Dipartimento Tecn & Gest Sistemi Ind DTG, Stradella San Nicola 3, I-36100 Vicenza, Italy

[2] Univ Padua, DII, Via Marzolo 9, I-35131 Padua, Italy

[3] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA

来源：

SURFACE & COATINGS TECHNOLOGY | 2016年 / 301卷

关键词：

Titanium; Sphene implant; Bioceramic; Coating; FLAME-SPHEROIDIZED FEEDSTOCK; HYDROXYAPATITE HA COATINGS; COMPOSITE COATINGS; PRECERAMIC POLYMER; CERAMIC COATINGS; SOL-GEL; TITANIUM; FILLERS; METAL; MICROSTRUCTURE;

D O I：

10.1016/j.surfcoat.2016.01.018

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Sphene coatings were prepared by a novel process involving the use of a preceramic polymer containing nano sized and micro-sized active fillers as precursors for the formation of the desired ceramic phase. A commercially available airbrush was used to cold-spray the suspension on the cpTi substrate, and the samples were heat treated to transform the precursor and fillers mixture into a ceramic coating. The processing conditions were optimized in order to obtain cracks free coatings, characterized by good adhesion to the substrate and a desired phase assemblage. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：140 / 147

页数：8

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