fulltext.study @t Gmail

Evaluating mechanical adhesion of sol–gel titanium dioxide coatings containing calcium phosphate for metal implant application

Paper ID Volume ID Publish Year Pages File Format Full-Text
13654 888 2000 9 PDF Available
Title
Evaluating mechanical adhesion of sol–gel titanium dioxide coatings containing calcium phosphate for metal implant application
Abstract

The adhesion of thin (<10 μm) sol–gel calcium phosphate–titanium dioxide films bonded to a titanium substrate was studied using two different tests: a rotating–bending test and a tensile bond test. The former evaluates the impact of both the coating procedure and the surface pre-treatment on the resistance to fatigue of the substrate as well as the adhesion of the coating; the latter measures the tensile adhesion strength of the coating. Both tests gave similar results. A reduction of the thickness of the coating or an increase of the roughness of the substrate improves the quality of the interface. A comparison of the adhesion of the calcium phosphate–titanium dioxide film with that of a pure calcium phosphate coating obtained by a similar route suggests the involvement of a chemical component in the binding.

Keywords
Hydroxyapatite; β-Tricalcium phosphate; Titanium dioxide; Coating; Sol–gel; Mechanical testing
First Page Preview
Evaluating mechanical adhesion of sol–gel titanium dioxide coatings containing calcium phosphate for metal implant application
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us
Publisher
Database: Elsevier - ScienceDirect
Journal: Biomaterials - Volume 21, Issue 21, 1 November 2000, Pages 2193–2201
Authors
, , ,
Subjects
Physical Sciences and Engineering Chemical Engineering Bioengineering
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us