| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10668659 | Surface and Coatings Technology | 2010 | 12 Pages |
Abstract
The FGC structure shows the ability to reduce cracking with increased compliance in the top layer during static and dynamic normal contact loading, while retaining excellent sliding wear resistance (ball-on-disk tests). Results are discussed in comparison to the behavior and properties of coatings of similar individual compositions and thicknesses, as well as a thick monolithic WC-12Co sprayed coating. Further improvements in the processing are proposed to enhance the adhesion strength and avoid coating delamination under high load contact-fatigue conditions.
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Authors
Alfredo Valarezo, Giovanni Bolelli, Wanhuk B. Choi, Sanjay Sampath, Valeria Cannillo, Luca Lusvarghi, Roberto Rosa,