| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1661228 | Surface and Coatings Technology | 2008 | 6 Pages |
Abstract
In-situ plasma spraying (IPS) is a promising process to fabricate composite coatings with in-situ formed thermodynamically stable phases. In the present study, mechanically alloyed Al-12Si, B2O3 and TiO2 powder was deposited onto an aluminum substrate using atmospheric plasma spraying (APS). It has been observed that, during the coating process, TiB2 and Al2O3 are in-situ formed through the reaction between starting powders and finely dispersed in hypereutectic Al-Si matrix alloy. Also, obtained results demonstrate that in-situ reaction intensity strongly depends on spray conditions.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Cagri Tekmen, Yoshiki Tsunekawa, Masahiro Okumiya,