Abstract
A friction- and wear-resistant Al-Cu-Fe-Cr quasicrystalline coating was fabricated on substrate of titanium alloy by low-pressure plasma-spraying (LPPS) method. The LPPS Al-Cu-Fe-Cr quasicrystalline coating has a rapidly solidified lamellar microstructure consisting of mainly decagonal phase and small amount of cubic phase peaks. The results showed that Al-Cu-Fe-Cr quasicrystalline coating improved the friction and wear resistance of titanium-based alloys under dry sliding wear test conditions. The excellent wear resistance may be attributed to the high hardness of Al-Cu-Fe-Cr quasicrystal.
| Original language | English |
|---|---|
| Pages (from-to) | 225-229 |
| Number of pages | 5 |
| Journal | Surface and Coatings Technology |
| Volume | 187 |
| Issue number | 2-3 |
| DOIs | |
| State | Published - 22 Oct 2004 |
Keywords
- Al-Cu-Fe-Cr quasicrystal
- Low-pressure plasma spray
- Titanium-based alloy
- Wear resistance
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