| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 620295 | Wear | 2006 | 8 Pages |
Abstract
In this paper, the tribological and electrochemical corrosion properties of Al2O3/polymer nanocomposite coatings were studied by using micro-hardness test, single-pass scratch test, abrasive wear test, and finally electrochemical technique such as potentiodynamic polarization measurement. The coatings containing Al2O3 nanoparticles showed improvement in scratch and abrasive resistance compared with that of polymer coating. The improvement in scratch and abrasive resistance is attributed to the dispersion hardening of Al2O3 nanoparticles in polymer coatings. Corrosion test results showed that the embedded Al2O3 nanoparticles in polymer matrix do not sacrifice the corrosion resistance of the polymer itself.
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Physical Sciences and Engineering
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Authors
Y. Wang, S. Lim, J.L. Luo, Z.H. Xu,