| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8031919 | Surface and Coatings Technology | 2012 | 17 Pages |
Abstract
⺠NiAl/WC-Co functionally graded coatings (FGC) manufactured by HVOF spraying. ⺠Lower stress discontinuity than pure WC-Co at the coating/substrate interface. ⺠Damage tolerance conferred by compressive stresses in underlying coating layers. ⺠Better cyclic impact resistance than pure WC-Co layers (reduced cracking). ⺠The FGC coating is dense and free from significant interconnected porosity.
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Authors
Giovanni Bolelli, Valeria Cannillo, Luca Lusvarghi, Roberto Rosa, Alfredo Valarezo, Wanhuk B. Choi, Ravi Dey, Christopher Weyant, Sanjay Sampath,